I'm die-hard .NET guy. Dabbled in PHP, and I use WordPress only as a casual user for personal blogs and my photography hobby. But, I guess that exposure was good enough for my boss to ask me to create a WooCommerce Subscription plugin.
Here's the business logic:
Client offers three subscriptions
3 months at $x
6 months at $x - 10%
1 Year at $x - 20%
If a user signs up for a 6 month or 1 year subscription, and then cancels before the 6 months or 1 year is up, the business owner will not immediately cancel the subscription. What he wants to do is instead change the renewal of the subscription from Automatic to Manual, so the customer will keep paying each month until the original subscription term is expired. (No comments please on this logic. It's not mine.)
So, I am reading and digesting all the docs I can get my hands on, and I have question about this Action: woocommerce_subscription_status_cancelled
The docs say:
Description: This action is triggered after the subscription specified with $subscription has had its status changed.
First Question:
What I'm wondering is... when it says after the subscription specified with $subscription has had its status changed... does it mean after the USER changed the status? Or after the actual status has been changed and logged?
In other words, by the time I fire this action, will the status have already been changed? Or will the action happen after the user opts to cancel, but before the status change hits the database?
Second Question:
Am I correct in assuming that I can assign my own method to this action that would prevent (or undo) the actual cancellation, and instead just change the renewal type from Automatic to Manual?
cancel_subscriptions_for_order() is called when the woocommerce_subscription_status_cancelled hook is fired. So you could therefore do a remove_action and replace it with your own functionality.
You can find this action on the woocommerce-subscriptions Github repo here: class-wc-subscriptions-manager.php.
Related
Current Project:
ASP.NET 4.5.2
MVC 5
PayPal API
I am using this example to build myself a PayPal transaction (and yes, my code is virtually identical), as I do not know of any other method that will return the three values in the title.
My main problem is that, the example I am utilizing is much more concise and compact than the one I used for a much older Web Forms application, and as such, I am unsure as to where or even how to grab the three values I need.
My initial thought was to do so right after the ACK, and indeed I was able to obtain the CorrelationId as well as the TimeStamp, but because this was prior to the user being carted off to PayPal’s site (sandbox in this case -- see the return new PayPalRedirect contained within the if), the TransactionId was blank. And in this example, PayPal explicitly redirects the user to a Success page without returning to the Action that sent the user to PayPal in the first place, and I am not seeing any GET values in the URL at all aside from the Token and the PayerId, much less ones that could provide me with the TransactionId.
Suggestions?
I have also looked at the following examples:
For ASP.NET Core, was unsure how to adapt to my current project particularly due to appsettings.json, but it looked quite well done. I really liked how the values were rolled up in lists.
For MVC 4, but I couldn’t find where ACK was being used to determine success or successwithwarning so I couldn’t hook into that.
I have also found the PayPal content to be like trying to drink from a fire hose at full blast -- not only was the content was hopelessly outdated (Web Forms code, FTW!) but there was also so many different examples it would have taken me days to determine which one was most appropriate to use.
Any assistance would be greatly appreciated.
Edit: my initial attempt at modifying the linked code has this portion:
values = Submit(values);
var ack = values["ACK"].ToLower();
if(ack == "success" || ack == "successwithwarning") {
using(_db = new ApplicationDbContext()) {
var updateOrder = await _db.Orders.FirstOrDefaultAsync(x => x.OrderId == order.OrderId);
if(updateOrder != null) {
updateOrder.OrderProcessed = false;
updateOrder.PayPalCorrelationId = values["CORRELATIONID"];
updateOrder.PayPalTransactionId = values["TRANSACTIONID"];
updateOrder.PayPalTimeStamp = values["TIMESTAMP"];
updateOrder.IPAddress = HttpContext.Current.Request.UserHostAddress;
_db.Entry(updateOrder).State = EntityState.Modified;
await _db.SaveChangesAsync();
}
}
return new PayPalRedirect {
Token = values["TOKEN"],
Url = $"https://{PayPalSettings.CgiDomain}/cgi-bin/webscr?cmd=_express-checkout&token={values["TOKEN"]}"
};
}
Everything within and including the using() is my added content. As I mentioned, the CorrelationId and the TimeStamp come through just fine, but I have yet to successfully obtain the TransactionId.
Edit 2:
More problems -- the transactions that are “successful” through the sandbox site (the ReturnUrl is getting called) aren’t reflecting properly on my Facilitator and Buyer accounts, even when I do payments straight from the buyer’s PayPal account (not using the Credit Card). I know I am supposed to see transactions in the Buyer’s account, either through the overall Dev account (Accounts -> Profile -> balance or Accounts -> Notifications) or through the Buyer’s account in the sandbox front end. And yet -- multiple transactions returning me to the ReturnUrl path, and yet no transactions in either.
Edit 3:
Okay, this is really, really weird. I have gone over all settings with a fine-toothed comb, and intentionally introduced errors to see where things should crap out. It turns out that the entire process goes swimmingly - except nothing shows up in my notifications and no amounts get moved between my different accounts (Facilitator and Buyer). It’s like all my transactions are going into /dev/null, yet the process is successful.
Edit 4: A hint!
In the sandbox, where Buyer accepts the transaction, there is a small note, “You will be able to review the transaction before completing it” or something like that -- suggesting that an additional page is not coming up and that the user is being uncerimoniously dumped back to the success page. Why the success page? No clue. But it’s happening.
It sounds like you are only doing the first part of the process.
Express Checkout consists of 3 API calls:
SetExpressCheckout
GetExpressCheckoutDetails
DoExpressCheckoutPayment
SEC generates a token, and then you redirect to PayPal where the user signs in and reviews the transactions before agreeing to pay.
They are then sent to the ReturnURL included in your SEC request, and this is where you'll call GECD in order to obtain all the buyer details that are now available since they signed in.
Using that data you can complete the final DECP request, which is what finalizes the procedure. No money is actually processed until this final call is completed successfully.
I have come across a client request that requires me to design woocommerce user registration in different steps. Since i am new to woocommerce i need your help on this please. Here is how the client wants it.
STEP 1: This step will happen on the "My Account" page that contains Sign In and Sign Up form both. Here the Sign Up form should have only two fields that is Username and Email.
STEP 2: From step 1 after validation, the user should be send to Step 2 where all the other fields should be asked from User. Others fields can include First Name, Last Name, Address, Password etc.
STEP 3: After Step 2a confirmation email should be sent to User and upon putting right code he/she can become a sucessfull member.
Now if there is a plugin that can do this let me know otherwise i prefer coding it. Kindly help me out here guys as i have always got what i am looking for on stackoverflow.
Regards,
Maddy
You need to create custom code there is no plugin available for the same.
1) Create custom template for register.
2) After fillip both data you just need to call user resgietr function https://codex.wordpress.org/Function_Reference/wp_insert_user
I'm in a situation in which i need to be able to create a topics using self created bot. My forum has a special category and user, which can create a topics in that category.
Technology i'm using to create that bot is ruby + mechanize gem but it's not important right now. That bot works in a following way:
Sign in as previously mentioned user:
visit - /ucp.php?mode=login
fill the sign-in form using user credentials
if, after submiting a form, there is a sign-out link somewhere on the page, threat this whole process as "successfull"
Create a topic
visit - /posting.php?mode=post&f=21
fill subject field with desired subject
fill message field with desired message
submit a form using Submit button
And now, while first point works just great, the second one behaves in a strange way. After submiting a form, there is no error message or anything like that, i'm just getting redirected to /viewforum.php?f=21 (log's says that it's 302 Moved Temporarily status) page and the topic is not there.
Can anyone tell me what such behaviour means? Is there any security mechanism i don't know about? Please also note that the new topic form has form_token and creation_time fields filled correctly while form is beeing submited.
Thanks in advance for any clues.
According to this thread: https://stackoverflow.com/a/11713867/552936, user is treated as a bot if he sends a form without any delay (and it end's up with a 302 redirect). I can't find any info on google what's the exact delay, carck3r says that it's 8 seconds but for me, it was 2 seconds.
I currently have a registration form for people to signup and pick a date for an "appointment". They get sent an e-mail right after filling it up with the details. I need another e-mail to be sent a day before their chosen date to remind them, but that can't be fulfilled by plugins I currently have.
Does anyone know of any Wordpress plug-in that allows the sending of an e-mail message (with a template and user specific data) based on a specified date?
Any piece of information or advice would be highly appreciated. Thanks!
How I would approach this would be with Wordpresses event scheduling. When a user submits the form to schedule their appointment, set a new action for the reminder email:
// Set this when you send the confirmation email
// Set the $unix_timestamp to be whenever you want the reminder to be sent.
// Args can be an array of the data you will need. Such as the users email/appt date
$args = array(
'email' => 'email#email.com'
);
wp_schedule_single_event($unix_timestamp, 'set_reminder', $args);
Now we have to catch that, and create a function to actually create and send the email (assuming you use a similar process):
add_action('set_reminder','do_reminder');
function do_reminder($args) {
// $email = $args['email'], etc.
// send reminder email.
}
I recommend Wysija Newsletters. You http://wordpress.org/extend/plugins/wysija-newsletters/. You can use template and user specific data in your email with this plugin.
If you are comfortable with writing your own code(I guess you are more or less ok with that), you can use the WordPress Schedule API(okay, maybe that's not the official name, but it works). Basically it's kind of a cron-job, but for WordPress. It has one downside though - it will only trigger on time, if WordPress is rendered(in other words accessed, so that it's code will execute). That can be easily fixed by adding a simple cron-job to your hosting account, that will simply access your home page every X hours.
You can find useful information on the API here.
Basically what you should have inside of your scheduled function is to get the records of people that should be sent reminder emails(you should probably store additional information about whether a reminder email has been sent or not) and send them the emails. I don't know what is the way you're storing the information from the registration form, but if you are using a Custom Post Type, then things should be pretty easy for you.
We've been having a new type of spam-bot this week at PortableApps.com which posts at a rate of about 10 comments a minute and doesn't seem to stop - at least the first hour or so (we've always stopped it within that time so far). We've had them about a dozen times in the last week - sometimes stopping it at 50 or 60, sometimes up to 250 or 300. We're working to stop it and other spam bots as much as possible, but at the moment it's still a real pest.
I was wondering whether in the mean time whether there's any sort of module to control the frequency a user can post at to e.g. 50 an hour or something like 10 in an hour for new users. That at least would mean that instead of having to clear up 300 comments 50 at a time in admin/content/comment we'd have a smaller number to clear. (A module to add a page to delete all content by a user and block them would also be helpful!)
I believe that there's a plugin to do this available for WordPress, but can't find any such thing for Drupal.
For your second question, i would have a look at the code of the User Delete module (click).
The module also disables the user account and unpublished all nodes/comments from a certain user. By extending the code, you could easily create another possibility to unpublish + delete all nodes/comments from a certain user and blocking the account.
After the unpublish code in the module, you should just put delete code (in sql if the module is selecting by a sql-query or by using the drupal delete functions).
Another option would be so make a view (using the view module) only to be viewed by administrators, where you choose a certain user using the filters and then lists his/her posts. Then in the node-contenttype.tpl.php you place a button that calls a function which deletes all nodes/comments and the user.
First problem (post frequency)
I've been thinking about the comment post limit. If I remember correctly Drupal stores comments in a seperate table and has comment specific functions.
I'd create a new module and using the comment_nodeapi function i would check in the operation 'insert' how much comments the current user has already made within a certain timeframe.
To check this I would write a custom sql query on the database which takes the count of alle comments made by uid where the post_date is larger then NOW-1hour. If that count is larger then 10 or 15 or whatever post frequency you want then you give a message back to the user. You can retrieve the user id and name by using the global $user variable.
(example: print $user->name;)
You have to check on your own for the sql query but here's some code when you have the amount:
<?php
function comment_nodeapi(&$node, $op, $arg = 0) {
switch ($op) {
case 'insert':
//PLACE HERE THE SQL TO GET THE COUNT
if($count > 15){
$repeat = FALSE;
$type = 'status'
drupal_set_message("You have reached the comment limit for this time.", $type, $repeat);
break;
}else{
db_query('INSERT INTO {node_comment_statistics} (nid, last_comment_timestamp, last_comment_name, last_comment_uid, comment_count) VALUES (%d, %d, NULL, %d, 0)', $node->nid, $node->changed, $node->uid);
break;
}
}
}
?>
(this code has not been tested so no guarantees, but this should put you on the right track)
I would suggest something like Mollom (from the creator of Drupal). It scans the message for known spam pattern/keywords/... and if this scan fails, it displays a CAPTCHA to the user to make sure that it's a real human that wants to enter content that has the same properties like spam.
They offer a free service and some paid solutions. We are using it for some customers and it's worth the money. It also integrates very well in Drupal.
Comment Limit is probably what you need.
http://drupal.org/project/spam
http://drupal.org/project/antispam - with akismet support