In this tutorial, I’m going to attempt to show you how to make a bare-minimum extension, which you’ll need to complete because different payment gateways have different APIs, hooks and functionality. This is by no means a definitive guide, but my attempt to try and get you started. Please note this tutorial assumes that you already know how to build a simple custom extension and have average knowledge of Magento, MVC architecture and of course, PHP. This tutorial is for Magento versions 1.4 and above.

I have created a bare-minimum version of the extension which you need to download from the steps that follow. I hope the code will be self-explanatory. For information from Magento’s wiki click here.

Step #1: Click here to download the ZIP archive for this step. Extract it to app\code\local

Step #2: Click here to download the ZIP archive for this step. Extract it to app\design\frontend\base\default\template

Step #3: Click here to download the ZIP archive for this step. Extract it to app\etc\modules

Once you have done this, you need to follow the following steps to get it working:

1. Open app\code\local\Myname\Mygateway\controllers\PaymentController.php and read through the inline comments carefully. The URL that the payment gateway needs to redirect to on your web site after processing the customer’s payment (based on the naming we’ve used in this example) should be: http://www.yourwebsite.com/mygateway/payment/response . This URL will trigger the responseAction() function in the PaymentController, where we will need to validate the response sent by the gateway (to make sure it’s really from there), and if validated, process the order. The validation code is generally provided by the payment gateway.
2. Open app\design\frontend\base\default\template\mygateway\redirect.phtml . This is where we post our values to our external gateway. We can retrieve any order information and pass it on as hidden form fields, which is submitted via JavaScript.
3. Log into your Magento admin, clear your cache, and make sure the extension is enabled and working fine by navigating to System -> Configuration -> Sales -> Payment Methods and checking if you can see it there.

It is extremely important to go through all the files to get a perfect understanding of the extension. I figured the best way to learn this is to look at a working example. This took me a long time to figure out and I hope this saves a lot of effort for someone. Happy coding!

Although HTML 5 is expected to achieve a ‘W3C Recommendation’ status by 2022, many if not all major browsers have rebelled and have started to implement partial support for HTML 5 increasingly with each release. As things stand, HTML 5 is extremely shaky at the moment with different browsers implementing different features of HTML 5. This reminds me a lot of the browser wars from the ’90s, but the big difference is there no longer is one major player monopolizing the Internet, and browsers are now trying to be nicer to gain popularity. As current trends go, HTML 5 is gaining popularity like never before, and with good reason. It would be the next step in the evolution of the web.

But all that said, one extremely important question remains: Do I need HTML 5 and can I use it now? The answer to that question should be: yes, with the number of tools available, things are certainly looking up for HTML 5.

But …

Unfortunately, I would say NO. But allow me to elaborate. I feel HTML 5 is extremely unstable and would require an additional amount of effort to pull of successfully, if at all. If you are building an HTML 5 site for say, an iPhone, there will be no problem because you’ll have to check for compatibility for one device. But if you are looking to start a web site from scratch, or planning to upgrade your web site, I would recommend against using HTML 5 (as of the date of writing this post) because regular XHTML is supported across all modern browsers, and you don’t need HTML 5 today. When it comes to whether you can use it now, again, I would say NO because you can only partially use it now.

I would love to see HTML 5 become what it should be, and soon. Major players like Google and Facebook should impose a mandatory upgrade of all browsers to support HTML 5, and all users to upgrade their browsers. That would be the only way HTML 5 can see daylight anytime soon, other than the few bits and pieces which will slowly start to gain acceptance until it is released fully.

But until that happens, we don’t need HTML 5 immediately, and what’s worse: we can’t use it immediately.

Pay me? Please?

As far as my understanding of services go, one gets paid for services if the client is satisfied with the service offered. A simple connection, and an exchange of synergies. I’m not sure if it is ‘customary’ here in India to not ask for money after a service is rendered, but people squirm where they stand when faced with the moment of sorting out finances. Sometimes, and usually the side which owes money gets offended at this ‘impolite and inconsiderate gesture’ on the part of the service provider. Or I could just be imagining things. I do have a very active imagination.

Whatever the cause, Indian companies, particularly media agencies and other service providers with no tangible products seem to find it difficult to make their clients pay them. This fact caught me by surprise because these agencies are in no way small-time. Quite the contrary, these were established firms with big clients.

Now since there are no funds to go around, it obviously affects the company both in-house and otherwise. Freelancers and vendors get caught in the crossfire, which is extremely unfair, because they are independently functioning businesses.

What I find hard to understand is why these agencies hire services when they are unsure of clearing payments for them. Or rather, with what nerve. The thought process that sparks this kind of behavior is a mystery to me, unless, there is something sinister going on in the background. Again, it could be my active imagination, but maybe… Just maybe.. They don’t really give a crap!

With this lack of empathy and basic business etiquette, a very unhealthy atmosphere is created for all involved. There would need to be a kind of buffer at every level of involvement. The freelancer needs to set a buffer because the client has a history of not paying on time. The client would need to set a buffer because their clients never pay on time, and so on.

I have recently changed my policies to reflect this, where I specifically mention that my client’s payment to me is independent of their clients’ obligation to pay them. I think it would be best if all companies had this term clearly outlined in their contracts, especially if they plan to outsource a certain part, or all of the service.

Anahita Screenshot

Have you seen that scene from the Matrix where we are introduced to Neo in his dark apartment and his computer’s searching the Internet for something? That’s how I was sometime in November of 2009. Only I was looking for the perfect open source social networking platform. I was very impressed by BuddyPress, but then I stumbled upon something that raised the bar so high that anything else just didn’t seem right. It was the Anahita Social Platform.

Despite several revised road maps, changes in technology and promises of public launch in January of 2010; Anahita is finally out.

This underrated social platform is absolutely stunning in terms of architecture, UI and overall design. What’s better, it runs on Joomla and the Nooku framework. It makes BuddyPress and practically all open source social networking platforms look very outdated.

Its demo currently requires an annoying form to be filled out and it does not have free documentation or a developer community, which would turn  about 90% of the their audience off, and I feel this needs to be looked into. But other than that, it is absolutely brilliant and I highly recommend this.

Looking forward to more developments from them!

Good bye, Good riddance

Recently I was taken by surprise by a response to an email I sent, which read:

“I would appreciate if I were addressed  in  proper business terminology”

This was in response to my “Hey, First Name”

As I sat rubbing my eyes in utter disbelief,  I started to come to terms with the fact that the old system of business run by patriarchal males, who could only reach a certain position by establishing dominance… Is still prominent!

Just like people who think that entire web sites can be made in Flash and be happy about it, there are still people who live in the Jurassic period of the Internet (1989 – 1993) and online interaction. In an age where emails are starting to get outdated, and we will soon no longer need to introduce ourselves or have an email signature (sup, Microsoft Outlook), people need to be educated about the new, informal and unpretentious way of communication: “Hi, First Name”

The word “Hi” eliminates the fact that you are “Dear” to me. I’m not going to lie to you, you’re not. It also eliminates the need to use a 16th century title like “Mr.”

The use of the person’s first name directly after “Hi” establishes a bond on a personal level. To not want one, like our client above, is to want to be given special respect and acknowledgment of being important, and that gives an impression of being needy.

Alright, have it your way, Mr. Last Name. Could you also get your bullock cart because we need to be in the next town by nightfall and greet everyone by their titles and last names! Fun!

Flex

No doubt, RIAs (Rich Internet Applications) are the future of the Internet, today. There seems to be a surge in demand for Adobe Flex and other RIA frameworks which can be rapidly developed and with amazing results.

I’m going to highlight Flex, because its the best example I can think of to make my point. RIAs were built to bridge the gap between old browser technology and what is about to unfold in the next year or so. So, in short, Flex and other such technologies will be on the decline once HTML 5 is officially out. This is because one will not need plug-in RIA technology like Flex (which btw is basically Flash, and hence is the proprietary technology of Adobe).

This reminds me of an interesting person I met in a company I used to work for who mentioned that optimizing web sites for mobile phones was the future. I insisted otherwise, stating the simple fact that mobile technology was then leaning towards computer technology, and hence the market that was being referred to was very short-lived. And it has happened now.

This is on almost identical lines to the RIA surge we are seeing today. Flex, Flash, Sun Java, Microsoft Silverlight and all other proprietary technologies will have a run for their money once HTML 5 is out, and there would no longer be a need for these plug-ins to be installed on the browser.

What will remain, though, is good old JavaScript. Now, the second and more important point I would like to make is this: What can Flex, Silverlight and Java do that JavaScript cannot? Absolutely nothing. They are all exactly the same thing. Microsoft and Adobe have done an excellent job in creating a need in the market and tapping them in just the right places. But if they are going to survive the HTML 5 aftermath, they’d better come up with something spectacularly unique.

What I am heading at, if you haven’t already guessed the flow, is that JavaScript and AJAX are the best technologies to use (IMHO) in terms of scalability and in terms of availability of resources and developers (check my previous post on what web technology to use on your web site). If Google Maps, GMail,  Facebook, Yahoo, Bing, Twitter, WordPress, Banks, Airways, Railways and virtually every major player use JavaScript and AJAX; there is something obviously very wrong with everything else, right?

India Emerging

Let me begin by explaining the meaning of the word “Freelancer” in plain and simple words:

“A freelancer is a self-employed individual“

For the origins of that term and some more interesting facts on freelancing, I recommend reading Wikipedia’s page.

There seems to be a common misconception here in India that companies can “work on a freelance basis” . What ever that means, is up to your discretion. Companies are companies. Freelancers are freelancers. These are two different things which have been entwined and abused for the contents of someone’s wallet far away.

I used to find it very hard to comprehend why the number of professional freelancers is so minuscule in a country like India until I started making sense of the larger picture: We have no talent to pull it off.

Companies are ruining the image and charm of freelancing by claiming freelance services and quite frankly turning potential clients off. I’m going to share something with you which I stole off http://www.getacoder.com

We have more than 9 years of experience in Software Fields to work with commercial customers around USA as well as all around Glob. Customer satisfaction is our valuable profit. We have expertise in various domains and having enough work experience in it. We have experience to work with many Web Technologies Flash,Photoshop,Dreamweaver,other Programming Languages , Software evelopement, Database Developement and other Designing related work. We have much experience to work with ASP,AsP.net,PHP, MySQL, MSSQL,VB.net and WordPress Joomla 1.5, Drupal. Please open PMB for detail discussion. Thanks Regards [ Company name removed in case of law suits ].

I have no interest in making this up. If you have visited a site like GetACoder, I’m sure you see something like this in EVERY post. The whole essence of freelancing, which was what spawned these sites, is lost and is replaced by cheap services by companies who should be given an award for survival tactics.

What’s worse, potential clients assume that the prices quoted by these scumbags are “market standard” and expect professional freelancers to charge “something along those lines”.

In short, India is a destination for mindless outsourcing at an extremely affordable price. It should come as a surprise to a country with the second largest English speaking population in the world to not understand the world around it.

Don’t believe me? Google: “freelance companies in india”

Thank you, come again.

Trash IE 6

Google is officially stopping support for Internet Explorer 6 this year. It seems all that campaigning was not in vain, and not unintelligent. Finally companies are standing up to the menace that is IE6. With GMail and other popular Google phasing out support by the end of this year, 2011 will be a very good year for the Internet, which incidentally coincides with the Microsoft D-day for the end of support for IE6. Either way, next year will officially be the end of Internet Explorer 6, and this year is the official “beginning-of-the-end” year!

This is what Google had to say:

“In order to continue to improve our products and deliver more sophisticated features and performance, we are harnessing some of the latest improvements in web browser technology.  This includes faster JavaScript processing and new standards like HTML5.  As a result, over the course of 2010, we will be phasing out support for Microsoft Internet Explorer 6.0 as well as other older browsers that are not supported by their own manufacturers.”