PHP - Need Help Regarding Customizations On A Joomla Website

Hey guys,

Anyone who's used Joomla will know they have a very snazzy system for allowing the user to reorder the "order" field in any given table. You know the one, the blue arrows pointing up and down to move the row up or down.

I wanna implement something similar in my own sites CMS, does anyone know a good script to handle it?

This topic has been moved to PHP Applications.

http://www.phpfreaks.com/forums/index.php?topic=306933.0

Hi

I am trying to knock up a script to create a userid and log someone into a Joomla based site. The script is running on the same server as the site (and is legitimate, not nefarious).

I can create an ID OK, and I can retrieve the login page, scrape the details (including the token) and submit the form.

When I do this the user is logged in according to the Joomla sessions table, but it has also created a 2nd guest session there. Navigating to the Joomla site (either manually or doing a header redirect) just takes you to the site as though you are not logged in.

Code as it stands (and code to deal with being passed user ids and passwords will change to be at least vaguely secure, just trying to get things to work now)

Code: [Select]
<?php
session_start();
session_regenerate_id();

require("configuration.php");

$ConfigDetails = new JConfig();

$dbms = $ConfigDetails->dbtype;
$dbhost = $ConfigDetails->host;
$dbname = $ConfigDetails->db;
$dbuser = $ConfigDetails->user;
$dbpasswd = $ConfigDetails->password;

$salt = 'somesalt';

$url = "http://localhost/joomla/index.php";
$IncomingUid = $_REQUEST['uid'];
$IncomingName = $_REQUEST['name'];
$IncomingPassword = $_REQUEST['pwd'];
$IncomingEmail = $_REQUEST['email'];


// Make the database connection.
$SurveyConn = mysql_connect($dbhost,$dbuser,$dbpasswd);

mysql_select_db($dbname,$SurveyConn) or die(mysql_error());

$sql = "SELECT * FROM ".$ConfigDetails->dbprefix."users WHERE username = '".mysql_real_escape_string($IncomingUid)."'";

$rs = mysql_query($sql) or die(mysql_error());

if ($row = mysql_fetch_assoc($rs)) 
{
if ($IncomingPassword == $row['password'])
{
}
}
else
{
$PasswordEncrypted = md5($IncomingPassword.$salt).':'.$salt;
$sqli = "INSERT INTO ".$ConfigDetails->dbprefix."users (id, name, username, email, password, usertype, block, sendEmail, registerDate, lastvisitDate, activation, params) VALUES(NULL, '".mysql_real_escape_string($IncomingName)."','".mysql_real_escape_string($IncomingUid)."','".mysql_real_escape_string($IncomingEmail)."','".mysql_real_escape_string($PasswordEncrypted)."','deprecated',0,1,NOW(), NOW(), '', '')";
$rs = mysql_query($sqli) or die(mysql_error()." $sqli");
$sqli = "INSERT INTO ".$ConfigDetails->dbprefix."user_usergroup_map (user_id, group_id) VALUES(".mysql_insert_id().", 8)";
$rs = mysql_query($sqli) or die(mysql_error()." $sqli");
}

$agent = "'Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.0.6) Gecko/20060728 Firefox/1.5.0.6'";

$c1 = curl_init();
curl_setopt($c1, CURLOPT_URL, $url );
curl_setopt($c1, CURLOPT_SSL_VERIFYPEER, FALSE );
curl_setopt($c1, CURLOPT_RETURNTRANSFER, TRUE );
curl_setopt($c1, CURLOPT_VERBOSE, 1);
curl_setopt($c1, CURLOPT_COOKIEJAR, 'cookie.txt');
curl_setopt($c1, CURLOPT_COOKIEFILE, 'cookie.txt');
curl_setopt($c1, CURLOPT_USERAGENT, $agent );
curl_setopt($c1, CURLOPT_HEADER, TRUE );
curl_setopt($c1, CURLOPT_REFERER, $url1);
curl_setopt($c1, CURLOPT_POST, 1);

$html = curl_exec($c1);

$dom = new DOMDocument();

$FormFieldsArray = array();
if (@$dom->loadHTML($html)) 
{
// yep, not necessarily valid-html...
$xpath = new DOMXpath($dom);

$nodeListInputs = $xpath->query('//input');
if ($nodeListInputs->length > 0) 
{
$FormFieldsArray = array();
for ($i=0 ; $i<$nodeListInputs->length ; $i++) 
{
$nodeInput = $nodeListInputs->item($i);
$name = $nodeInput->getAttribute('name');
$value = $nodeInput->getAttribute('value');
$FormFieldsArray[$name] = $value;
}
}
}
else 
{
// too bad...
}

if (count($FormFieldsArray) > 0)
{
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url );
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE );
curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE );
curl_setopt($ch, CURLOPT_VERBOSE, 1);
curl_setopt($ch, CURLOPT_COOKIEJAR, 'cookie.txt');
curl_setopt($ch, CURLOPT_COOKIEFILE, 'cookie.txt');
curl_setopt($ch, CURLOPT_USERAGENT, $agent );
curl_setopt($ch, CURLOPT_HEADER, TRUE );
curl_setopt($ch, CURLOPT_REFERER, $url1);

// POST fields
$postfields = array();
foreach($FormFieldsArray AS $FormFieldName=>$FormFieldValue)
{
switch ($FormFieldName)
{
case 'username' :
$postfields['username'] = urlencode($IncomingUid);
break;
case 'passwd' :
$postfields['passwd'] = urlencode($IncomingPassword);
break;
case 'password' :
$postfields['password'] = urlencode($IncomingPassword);
break;
default :
$postfields[$FormFieldName] = $FormFieldValue;
break;
}
}

curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $postfields);

$ret = curl_exec($ch);

// Get logged in cookie and pass it to the browser
preg_match('/^Set-Cookie: (.*?);/m', $ret, $m);
$cookie = explode('=', $m[1]);
setcookie($cookie[0], $cookie[1]);
header("location:  ".$url);
}
//echo $ret;
?>
Any ideas?

All the best

Keith

I'm trying to implement a custom css style for each of the K2 templates.   I wrote a com_K2 override.   I add this string to a K2 template php files

<link rel="stylesheet" href="<?php echo $this->baseurl ?>/templates/<?php echo $this->template; ?>/html/com_k2/templates/default/k2c.css" type="text/css" />

but it adds itself in the body of the page. Is there a way to put this string into <head> tag?   I'm not savvy in PHP, so any advice would be appreciated

I'm using the J2Store add-on for Joomla.  The store prints out a invoice and I am editing what prints out.  Right now it prints out each item ordered and the 'options' with that item.  (Ex. You can order a Large shirt the options are its a t-shirt and blue.)    What I'm trying to do is make a list of all the material ('options') and quanities in each order.   Below is the section of code I have been working with.  I added '<?php echo count($item); ?>' to the code but it just lists the 'options' then a 1 after, but only for one item in the order.   The J2Store support told me this: " first you need to decode the $item->orderitem_attributes
Then you need to parse through the array and get the options in a required format by sorting and using multiple loops. Then count each option. Example count($array['large']); "

    <?php if(!J2StoreOrdersHelper::isJSON(stripslashes($item->orderitem_attribute_names))): ?>

                            <?php if (!empty($item->orderitem_attribute_names)) : ?>
                                <span><?php echo $item->orderitem_attribute_names; ?></span>
                            <?php endif; ?>
                        <br />
                        <?php else: ?>
                        <!-- since 3.1.0. Parse attributes that are saved in JSON format -->
                        <?php if (!empty($item->orderitem_attribute_names)) : ?>
                            <?php
                                //first convert from JSON to array
                                $registry = new JRegistry;
                                $registry->loadString(stripslashes($item->orderitem_attribute_names), 'JSON');
                                $product_options = $registry->toObject();
                            ?>
                                <?php foreach ($product_options as $option) : ?>
                                - <small>
                                    <?php echo JText::_($option->name); ?>: <?php echo JText::_($option->value); ?>
                                        
                                        <?php echo count($item); ?>

                                    <?php if(isset($option->option_sku) && JString::strlen($option->option_sku) > 0):?>
                                        (<?php echo JText::_('J2STORE_SKU'); ?> : <?php echo $option->option_sku; ?>)
                                    <?php endif; ?>
                                </small><br />
                               <?php endforeach; ?>
                            <br/>
                        <?php endif; ?>
                    <?php endif; ?>

Edited by Zane, 23 May 2014 - 11:59 AM.

HI All,   I need some suggestions on how to proceed on with component development. and any logic code or similar coding will be very much appreciated.   The component should display the list of contents displaying some columns from a table(ie.,scncontent) from database similar to web links component along with the tool bar (new,edit,publish,unpublish,trash etc., actions ) and with pagination also . This component should be designed with MVC architecture. On clicking new or edit icons, a form should be opened and data should be saved or updated to database.  

This topic has been moved to PHP Applications.

http://www.phpfreaks.com/forums/index.php?topic=314053.0

I'm trying to implement a library which was written for PSR-0 compliant autoloading in my joomla project. However joomla 2.5 does not support PSR-0 autoloading so I figured that I would have to write my own implementation. Since I want to use my classes across my entire joomla installation I decided to write a plugin which registers the classes onAfterInitialise() but this is where it goes wrong: it overrides joomla's autoloading methods. The library i'm trying to implement is located at libraries/Zoho/CRM/ZohoClient.php with several subfolders. Everything is namespaced with accordance to PSR-0 so starting with: \Zoho\CRM. How do I register the classes in such a way that I can use them globally across joomla? This is my implementation:

public function onAfterInitialise()
{

    spl_autoload_register(function ($className) {
        $className = ltrim($className, '\\');
        $fileName = '';
        $namespace = '';
        if ($lastNsPos = strripos($className, '\\')) {
            $namespace = substr($className, 0, $lastNsPos);
            $className = substr($className, $lastNsPos + 1);
            $fileName = str_replace('\\', DIRECTORY_SEPARATOR, $namespace) . DIRECTORY_SEPARATOR;
        }
        $fileName .= str_replace('_', DIRECTORY_SEPARATOR, $className) . '.php';

        require $fileName;
    });
}

This obviously wont work because it overrides the joomla autoloading function. I'm running php5.3 (5.4 in 3 months)

This topic has been moved to PHP Applications.

http://www.phpfreaks.com/forums/index.php?topic=328109.0

I have a php page that is linked to in a Joomla site in a Wrapper.  I want to be able to block access to a php page unless it was called by
a link in the main menu.  I figured I could use $_SERVER['HTTP_REFERER'] to accomplish this like so:

Link from Main Menu -> top_secret.php

Code: [Select]
<?php
//the following is placed in the header of top_secret.php web page

$page1 = 'http://myweb.com/index.php?option=com_wrapper&view=wrapper&Itemid=201';//page that user must come from

$menu_link = $_SERVER['HTTP_REFERER'];//page that user comes from

if($page1 !== $menu_link)
{
header('Location: http://myweb.com/error_page.php');
}
?>

Thus if some one tries to simply access the top_secret.php with out going through the joomla menu- they will be re-directed to an error page.

My question to the guru's is- is this secure or can someone easily get to the top_secret.php without going through the menu.  Keep in mind- that the menu the person must use is only accessible from a registered joomla user for that site.

Hope that makes sense.

I want to move a module, as shown in the attached jpeg. I want to move it to the position illustrated by the arrow, and I want to increase it's height so it fills the space but leaving a border.

There is no module in the position that I can use, so I have to adjust the html coding (I presume).

Can anyone help me with this? I have searched for help and I don't even know which file I need to change - whether it is the css or the html.

Cheers,
James.

This topic has been moved to PHP Applications.

http://www.phpfreaks.com/forums/index.php?topic=346951.0

I'm trying to make a League of Legends (a video game) community website, both as a personal project and for practice.
Now the game has a lot of champions, each of whom have 5 unique abilities. Now, I thought about manually inputting all the details about each champion into a MySQL database, but that would long and tedious, and I don't really have the time for it now. Also, the game patches very oftern (like, once every 2 weeks) which changes many of the stats, etc. of the champion, and it is not possible for me to keep manually updating these every time there is a patch.

Fortunately, there is a League of Legends Wiki which has all the data I need in their specific champion pages, which they keep updated per patch. So I was wondering if there was any way to get the data from the divs in the wiki, and have it display on my site. What I want to do in my website is that whenever someone types a champion's name (in a post or whatever), I want it to display a hover-over dialog with some of the champions details. And a lot of other features such as that.

In plain English I need a way to :
> Tell PHP to go to the wiki's source code on a specific page
> Find a specific div container
> Get X data from there
> Pass X data into a function to display the hover-over

I think this way, I would not have to maintain a database as I can leech off the wiki's data.
I have not coded anything like this before, so I would like a few pointers as to how to achieve this. Any help will be appreciated!

Hi.

We have a Joomla Site with a SMF forum (Simple Machine Forum). And with php, we load the 10 recent topics in a module in Joomla.
So when someone click the URLs from the 10 recent topics clicked, we hope that those URLs will open in the "wrapper" in Joomla
The "wrapper" constantly have this URL:
http://localhost/~2ms/FFS-VPS/index.php?option=com_wrapper&view=wrapper&Itemid=148
The URLs of the recent topics are always changing (dynamicly).

In a php file called "recentTopics.php" we have this php:
<?php require("/Users/2ms/Sites/FFS-VPS/latin1/SSI.php"); ?> 
<?php ssi_recentTopics(10); ?>
The first php script  points to the SSI.php file in the SMF directory and the second pic up the 10 recent topics and shows those in a module pointing to the "recentTopics.php file in Joomla.

Hope someone can help.

toloekka 

hello
My database is in a same server with seperate domain name , then I want to insert from website1 mysql data on website2 mysql data.
can anyone help me?