I made a module that display how many days ago a article was published
it looks like this.
{source}
<?php
$jinput = JFactory::getDocument()->input;
$option = $jinput->get('option');
$view = $jinput->get('view');
if ($option=="com_content" && $view=="article") {
$ids = explode(':',JRequest::getString('id'));
$article_id = $ids[0];
$article =& $jinput->get("content");
$article->load($article_id);
$date = new JDate($article->get("publish_up"));
$currentTime = new JDate('now');
$interval = $date->diff($currentTime);
if($interval->d == 0) {
echo 'dzisiaj' . "<br>";
}
else if( $interval->d == 1) {
echo 'wczoraj' . "<br>";
}
else if( $interval->d > 1) {
echo $interval->format('%a dni temu') . "<br>";
}
}
?>
{/source}
And it works on my local joomla but when use it on custom template it doesnt work. I'm using Joomla 3.4.8.
The issue is you're trying to access the input values using Document Factory that's wrong you have to use
$jinput = JFactory::getApplication()->input;
Document Factory is used for other purpose like adding , styles or Js to the pages etc. read more about input here.
Hope it make sense.
Related
In my Joomla website, I need to execute some custom SQL queries, that have to select different titles from related categories.
Problem I have it works like option Prepare Content is turned off, so all of my content is outside HTML tags.
Module content looks like this:
{source}
<?php
$var_result = '';
$var_categories = array();
$var_category_list = array();
$db =& JFactory::getDBO();
$query = 'select * from jneg_categories where parent_id = 9';
$db->setQuery($query,0,300);
$res = $db->loadObjectList();
foreach ( $res as $row ) {
$var_categories[($row->id)] = $row->title;
$var_category_list[] = $row->id;
}
$var_category_list = implode($var_category_list, ', ');
$sql = "select * from jneg_content where catid IN (".$var_category_list.") order by `catid`";
$db->setQuery($sql,0,30000);
$res = $db->loadObjectList();
$var_current_cat = 0;
foreach ( $res as $row ) {
if ($current_cat != $row->catid) {
$current_cat = $row->catid;
echo '<h2>'.$categories[($row->catid)] . '</h2>';
echo '<br>';
}
echo $row->title;
echo '<br>';
}
?>
{/source}
Can you help me how to get proper HTML as a result of this code please.
Sourcer or other php rendering plugins don't run in html modules unless you go under the module 'options' and select 'prepare content'...
...or you can use this module and just include your php file directly:
https://github.com/idea34/mod_show
Ok, I did it with Jumi plugin - http://2glux.com/projects/jumi/usage-for-j15
Thank you anyway.
Is it possible to use the ZF2 forms a as standalone component? This was possible with ZF1, but I can't figure it out with ZF2.
I can create a form and a validator, but can't figure out how to render the form:
$form = new AddressBookForm('address_book'); \\ extends Zend\Form\Form
if ($this->input->isPost()) {
$validator = new AddressBookValidator(); \\ implements Zend\InputFilter\InputFilterAwareInterface
$form->setInputFilter($validator->getInputFilter());
$form->setData($this->input->getPost());
if ($form->isValid()) {
echo 'valid'; exit;
}
}
// Render form somehow here???
I tried creating a view, but couldn't figure out how to give it the view helpers. Thanks.
I have a basic solution, that seems to do the job
$zfView = new \Zend\View\Renderer\PhpRenderer();
$plugins = $zfView->getHelperPluginManager();
$config = new Zend\Form\View\HelperConfig;
$config->configureServiceManager($plugins);
and then render the form
echo $zfView->form()->openTag($form);
echo $zfView->formRow($form->get('name'));
echo $zfView->formSubmit( $form->get('submit'));
echo $zfView->form()->closeTag();
Checkout this blog.
Form Render in View file
you can do simply by zend framework form view helper.
$form = $this->form;
$form->prepare();
$this->form()->render($form);
#CodeMonkey's method is a good one but the code is incomplete. I cobbled together a working example from his and other answers I found with partial code.
<?php
/*
* #author Carl McDade
*
* #since 2012-06-11
* #version 0.2
*
*/
namespace zftest;
$path = DOCROOT .'/_frameworks/zf/ZendFramework-2.2.2/library';
set_include_path(get_include_path() . PATH_SEPARATOR . $path);
require_once($path . '/Zend/Loader/StandardAutoloader.php');
use Zend\Loader;
use Zend\Http\Request;
use Zend\Http\Client;
use Zend\Captcha;
use Zend\Form\Element;
use Zend\Form\Fieldset;
use Zend\Form\Form;
use Zend\Form\FormInterface;
use Zend\InputFilter\Input;
use Zend\InputFilter\InputFilter;
use Zend\Form\View\Helper;
use \Common;
class zftest{
function __construct()
{
spl_autoload_register(array($this, '_zftest_autoload'));
}
function _zftest_autoload($class)
{
//
$loader = new \Zend\Loader\StandardAutoloader(array('autoregister_zf' => true));
$loader->registerNamespaces(array('Zend'));
// finally send namespaces and prefixes to the autoloader SPL
$loader->register();
return;
}
function zftest()
{
$uri = 'http://maps.google.com/maps/api/geocode/json';
$address = urlencode('berlin');
$sensor = 'false';
$request = new Request();
$request->setUri($uri);
$request->setMethod('GET');
$client = new Client($uri);
$client->setRequest($request);
$client->setParameterGet(array('sensor'=>$sensor,'address'=>$address));
$response = $client->dispatch($request);
if ($response->isSuccess()) {
print 'Your Request for:<pre>' . print_r($address, 1) . '</pre>';
print '<pre>' . print_r($response->getBody(), 1) . '</pre>';
}
}
function zfform()
{
// Zend Framework 2 form example
$name = new Element('name');
$name->setLabel('Your name');
$name->setAttributes(array(
'type' => 'text'
));
$email = new Element\Email('email');
$email->setLabel('Your email address');
$subject = new Element('subject');
$subject->setLabel('Subject');
$subject->setAttributes(array(
'type' => 'text'
));
$message = new Element\Textarea('message');
$message->setLabel('Message');
$captcha = new Element\Captcha('captcha');
$captcha->setCaptcha(new Captcha\Dumb());
$captcha->setLabel('Please verify you are human');
$csrf = new Element\Csrf('security');
$send = new Element('send');
$send->setValue('Submit');
$send->setAttributes(array(
'type' => 'submit'
));
$form = new Form('contact');
$form->add($name);
$form->add($email);
$form->add($subject);
$form->add($message);
$form->add($captcha);
$form->add($csrf);
$form->add($send);
$nameInput = new Input('name');
// configure input... and all others
$inputFilter = new InputFilter();
// attach all inputs
$form->setInputFilter($inputFilter);
$zfView = new \Zend\View\Renderer\PhpRenderer();
$plugins = $zfView->getHelperPluginManager();
$config = new \Zend\Form\View\HelperConfig;
$config->configureServiceManager($plugins);
$output = $zfView->form()->openTag($form) . "\n";
$output .= $zfView->formRow($form->get('name')) . "<br />\n";
$output .= $zfView->formRow($form->get('captcha')) . "<br />\n";
$output .= $zfView->formSubmit( $form->get('send')) . "<br />\n";
$output .= $zfView->form()->closeTag() . "\n";
echo $output;
}
}
?>
You can use the Zend\Form\View\Helper view helpers to render the form inside a view.
Example: (view context)
My Form:
<?php echo $this->form()->openTag($this->form); ?>
<?php echo $this->formCollection($this->form); ?>
<?php echo $this->form()->closeTag($this->form); ?>
Note that $this->form is the $form variable assigned to the view. Also, view helpers are always available in views as far as they are registered as invokables (this is always true for built-in helpers).
This would render all elements inside a <form ...> ... </form> tag.
Check the other view helpers for further information.
Also, see the example docs: http://zf2.readthedocs.org/en/latest/modules/zend.form.quick-start.html
There's a lot more you can do with this.
None of the simpler answers helped me since I did not have Service Manager set up nor the View Helper methods.
But in a hurry this worked for me:
$checkbox = new Element\Checkbox('checkbox');
$checkbox->setLabel('Label');
$checkbox->setCheckedValue("good");
$checkbox->setUncheckedValue("bad");
$form = new FormCheckbox();
echo $form->render($checkbox);
I need a bit of help with redisplaying a form.
Basically, currently a user will fill out my contact form, the form and it's contents are passed to my verification page, and if the recaptcha was entered correctly it goes to a Thank You page.
When the recaptcha is entered INCORRECTLY, I want to redisplay the contact form with the fields already filled out. How do I do this? (As you'll see below, it currently goes to google on incorrect captcha)
Here is my verification code. Any help would be great:
<?php require('sbsquared.class.php'); ?>
<?php
require_once('recaptchalib.php');
$privatekey = "myprivatekey";
$resp = recaptcha_check_answer ($privatekey,
$_SERVER["REMOTE_ADDR"],
$_POST["recaptcha_challenge_field"],
$_POST["recaptcha_response_field"]);
if (!$resp->is_valid) {
// What happens when the CAPTCHA was entered incorrectly
header("Location: http://www.google.com"); <--- this is the bit that I want to redisplay the form with fields already filled out.
} else {
$sb = New SBSquared;
$name = $_POST['FullName'];
$post_keys = array_keys($_POST);
$my_db_string = "<table>";
$ip_address = $_SERVER['REMOTE_ADDR'];
foreach($post_keys as $field)
{
if($_POST[$field] != "" && $field != "submit_y" && $field != "submit_x" && $field != "submit_x")
{
$my_db_string .= "<tr><td><b>".$field.":</b></td><td>";
if($field == "Email")
{
$my_db_string .= ''.$_POST['Email'].'';
}
else
{
$my_db_string .= $_POST[$field];
}
$my_db_string .= "</td></tr>";
}
}
$my_db_string .= "<tr><td><b>IP ADDRESS LOGGED: </b></td><td>".$ip_address."</td></tr>";
$my_db_string .= "</table>";
if(get_magic_quotes_gpc() != 1)
{
$my_db_string = addslashes($my_db_string);
$name = addslashes($name);
}
$conn = $sb->openConnection();
$dts = time();
$sql = "INSERT INTO `contact_queries` VALUES ('', '$name', '$my_db_string', 'n/a', 0, $dts)";
$result = mysql_query($sql, $conn) or die(mysql_error());
$content = '<div id="main_middle">';
$content .= '<span class="title">'.$sb->dt('Contact').'</span>
<p>'.$sb->dt('Thank you for your enquiry. We will contact you shortly.').'</p>
</div>';
// admin auto email.
$dts = date("d.m.y h:ia", time());
$admin_content = "New contact query at $dts";
$admin_content .= "\n\n--\n\n \r\n\r\n";
mail("email address", 'NOTIFICATION: new query', $admin_content, 'From: email address');
$FILE=fopen("./log/auto-contact.txt","a");
fwrite($FILE, $admin_content);
fclose($FILE);
echo pageHeader($sb);
echo pageContent($sb, $content);
echo pageFooter($sb);
}
?>
You probably already answered this for yourself, but if not you can set ReCaptcha to validate prior to submitting the form, much the same as HTML5 validation. It just won't let the user submit until the Captcha is correct. Now, I don't know if it will refresh the captcha if it is incorrect but most of the time I see people putting it into an iFrame so it doesn't refresh the page when refreshing the captcha.
As an alternative, you can use sessions to keep the data filled in.
I am using the Facebook comments plugin on WordPress and the comments box is working fine but I want to access the number of counts on the index page and on single pages. On the pages, the Facebook Javascript is loaded on the pages.
Here's the code I used:
<fb:comments-count href=<?php echo get_permalink() ?>/></fb:comments-count> comments
But it doesn't count the FB comments.
Is there a simple code that let me retrieve the number of comment counts?
Thanks,
Include this function somewhere in your template file :
function fb_comment_count() {
global $post;
$url = get_permalink($post->ID);
$filecontent = file_get_contents('https://graph.facebook.com/?ids=' . $url);
$json = json_decode($filecontent);
$count = $json->$url->comments;
if ($count == 0 || !isset($count)) {
$count = 0;
}
echo $count;
}
use it like this in your homepage or wherever
<?php fb_comment_count() ?>
Had the same problem, that function worked for me... if you get an error... try reading this.
The comments often don't appear here :
graph.facebook.com/?ids = [your url]
Instead they appear well in
graph.facebook.com/comments/?ids = [your url]
Hence the value of the final solution.
Answer by ifennec seems fine, but actually is not working (facebook maybe changed something and now is only returning the number of shares).
You could try to get all the comments:
$filecontent = file_get_contents(
'https://graph.facebook.com/comments/?ids=' . $url);
And count all:
$json = json_decode($filecontent);
$content = $json->$url;
$count = count($content->data);
if (!isset($count) || $count == 0) {
$count = 0;
}
echo $count;
This is just a fix until facebook decides to read the FAQ about fb:comments-count, and discovers it's not working :) (http://developers.facebook.com/docs/reference/plugins/comments/ yeah, awesome comments).
By the way, I applied the function in Drupal 7 :) Thank you very much ifennec, you showed me the way.
This works for me :
function fb_comment_count() {
global $post;
$url = get_permalink($post->ID);
$filecontent = file_get_contents('https://graph.facebook.com/comments/?ids=' . $url);
$json = json_decode($filecontent);
echo(count($json->$url->comments->data));
}
This is resolved.
<p><span class="cmt"><fb:comments-count href=<?php the_permalink(); ?>></fb:comments-count></span> Comments</p>
The problem was that I was using 'url' than a 'href' attribute in my case.
Just put this function in functions.php and pass the post url to function fb_comment_count wherever you call it on your theme files
function fb_comment_count($url) {
$filecontent = file_get_contents('https://graph.facebook.com/comments/?ids=' . $url);
$json = json_decode($filecontent);
$content = $json->$url;
echo count($content->comments->data);
}
what I'm trying to do is send a load of values captured from a form to a CRM system with SOAP and PHP. I've been reading up on SOAP for a while and I don't understand how to go about doing so, does anybody else know?
In order to do this it might be easiest to download a simple soap toolkit like 'NuSOAP' from sourceforge.
And then you would code something like the following (example submission of ISBN number):
<?php
// include the SOAP classes
require_once('nusoap.php');
// define parameter array (ISBN number)
$param = array('isbn'=>'0385503954');
// define path to server application
$serverpath ='http://services.xmethods.net:80/soap/servlet/rpcrouter';
//define method namespace
$namespace="urn:xmethods-BNPriceCheck";
// create client object
$client = new soapclient($serverpath);
// make the call
$price = $client->call('getPrice',$param,$namespace);
// if a fault occurred, output error info
if (isset($fault)) {
print "Error: ". $fault;
}
else if ($price == -1) {
print "The book is not in the database.";
} else {
// otherwise output the result
print "The price of book number ". $param[isbn] ." is $". $price;
}
// kill object
unset($client);
?>
This code snippet was taken directly from, which is also a good resource to view
http://developer.apple.com/internet/webservices/soapphp.html
Hope this helps.
You probably found a solution since then - but maybe the following helps someone else browsing for this:
soap-server.php:
<?php
class MySoapServer {
public function getMessage ()
{
return "Hello world!";
}
public function add ($n1,$n2)
{
return $n1+n2;
}
}
$option = array ('uri' => 'http://example.org/stacky/soap-server');
$server = new SoapServer(null,$option);
$server->setClass('MySoapServer');
$server->handle();
?>
and soap-client.php
<?php
$options = array ('uri' => 'http://example.org/stacky/soap-server',
'location' => 'http://localhost/soap-server.php');
$client = new SoapClient(null,$options);
echo $client ->getMessage();
echo "<br>";
echo $client ->add(41,1);
?>