matt/uc_stripe
1
0
Fork 0
Code Issues 1 Pull Requests 2 Packages Projects Releases Wiki Activity

Fork 7.x-2.x-dev from drupal.org.

Browse Source
This commit is contained in:
Matt
2017-02-18 18:52:44 -06:00
commit 0e1cd66d2d
9 changed files with 1718 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

339
LICENSE.txt Normal file
View File

@ -0,0 +1,339 @@
GNU GENERAL PUBLIC LICENSE
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
The licenses for most software are designed to take away your
freedom to share and change it. By contrast, the GNU General Public
License is intended to guarantee your freedom to share and change free
software--to make sure the software is free for all its users. This
General Public License applies to most of the Free Software
Foundation's software and to any other program whose authors commit to
using it. (Some other Free Software Foundation software is covered by
the GNU Lesser General Public License instead.) You can apply it to
your programs, too.
When we speak of free software, we are referring to freedom, not
price. Our General Public Licenses are designed to make sure that you
have the freedom to distribute copies of free software (and charge for
this service if you wish), that you receive source code or can get it
if you want it, that you can change the software or use pieces of it
in new free programs; and that you know you can do these things.
To protect your rights, we need to make restrictions that forbid
anyone to deny you these rights or to ask you to surrender the rights.
These restrictions translate to certain responsibilities for you if you
distribute copies of the software, or if you modify it.
For example, if you distribute copies of such a program, whether
gratis or for a fee, you must give the recipients all the rights that
you have. You must make sure that they, too, receive or can get the
source code. And you must show them these terms so they know their
rights.
We protect your rights with two steps: (1) copyright the software, and
(2) offer you this license which gives you legal permission to copy,
distribute and/or modify the software.
Also, for each author's protection and ours, we want to make certain
that everyone understands that there is no warranty for this free
software. If the software is modified by someone else and passed on, we
want its recipients to know that what they have is not the original, so
that any problems introduced by others will not reflect on the original
authors' reputations.
Finally, any free program is threatened constantly by software
patents. We wish to avoid the danger that redistributors of a free
program will individually obtain patent licenses, in effect making the
program proprietary. To prevent this, we have made it clear that any
patent must be licensed for everyone's free use or not licensed at all.
The precise terms and conditions for copying, distribution and
modification follow.
GNU GENERAL PUBLIC LICENSE
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
0. This License applies to any program or other work which contains
a notice placed by the copyright holder saying it may be distributed
under the terms of this General Public License. The "Program", below,
refers to any such program or work, and a "work based on the Program"
means either the Program or any derivative work under copyright law:
that is to say, a work containing the Program or a portion of it,
either verbatim or with modifications and/or translated into another
language. (Hereinafter, translation is included without limitation in
the term "modification".) Each licensee is addressed as "you".
Activities other than copying, distribution and modification are not
covered by this License; they are outside its scope. The act of
running the Program is not restricted, and the output from the Program
is covered only if its contents constitute a work based on the
Program (independent of having been made by running the Program).
Whether that is true depends on what the Program does.
1. You may copy and distribute verbatim copies of the Program's
source code as you receive it, in any medium, provided that you
conspicuously and appropriately publish on each copy an appropriate
copyright notice and disclaimer of warranty; keep intact all the
notices that refer to this License and to the absence of any warranty;
and give any other recipients of the Program a copy of this License
along with the Program.
You may charge a fee for the physical act of transferring a copy, and
you may at your option offer warranty protection in exchange for a fee.
2. You may modify your copy or copies of the Program or any portion
of it, thus forming a work based on the Program, and copy and
distribute such modifications or work under the terms of Section 1
above, provided that you also meet all of these conditions:
a) You must cause the modified files to carry prominent notices
stating that you changed the files and the date of any change.
b) You must cause any work that you distribute or publish, that in
whole or in part contains or is derived from the Program or any
part thereof, to be licensed as a whole at no charge to all third
parties under the terms of this License.
c) If the modified program normally reads commands interactively
when run, you must cause it, when started running for such
interactive use in the most ordinary way, to print or display an
announcement including an appropriate copyright notice and a
notice that there is no warranty (or else, saying that you provide
a warranty) and that users may redistribute the program under
these conditions, and telling the user how to view a copy of this
License. (Exception: if the Program itself is interactive but
does not normally print such an announcement, your work based on
the Program is not required to print an announcement.)
These requirements apply to the modified work as a whole. If
identifiable sections of that work are not derived from the Program,
and can be reasonably considered independent and separate works in
themselves, then this License, and its terms, do not apply to those
sections when you distribute them as separate works. But when you
distribute the same sections as part of a whole which is a work based
on the Program, the distribution of the whole must be on the terms of
this License, whose permissions for other licensees extend to the
entire whole, and thus to each and every part regardless of who wrote it.
Thus, it is not the intent of this section to claim rights or contest
your rights to work written entirely by you; rather, the intent is to
exercise the right to control the distribution of derivative or
collective works based on the Program.
In addition, mere aggregation of another work not based on the Program
with the Program (or with a work based on the Program) on a volume of
a storage or distribution medium does not bring the other work under
the scope of this License.
3. You may copy and distribute the Program (or a work based on it,
under Section 2) in object code or executable form under the terms of
Sections 1 and 2 above provided that you also do one of the following:
a) Accompany it with the complete corresponding machine-readable
source code, which must be distributed under the terms of Sections
1 and 2 above on a medium customarily used for software interchange; or,
b) Accompany it with a written offer, valid for at least three
years, to give any third party, for a charge no more than your
cost of physically performing source distribution, a complete
machine-readable copy of the corresponding source code, to be
distributed under the terms of Sections 1 and 2 above on a medium
customarily used for software interchange; or,
c) Accompany it with the information you received as to the offer
to distribute corresponding source code. (This alternative is
allowed only for noncommercial distribution and only if you
received the program in object code or executable form with such
an offer, in accord with Subsection b above.)
The source code for a work means the preferred form of the work for
making modifications to it. For an executable work, complete source
code means all the source code for all modules it contains, plus any
associated interface definition files, plus the scripts used to
control compilation and installation of the executable. However, as a
special exception, the source code distributed need not include
anything that is normally distributed (in either source or binary
form) with the major components (compiler, kernel, and so on) of the
operating system on which the executable runs, unless that component
itself accompanies the executable.
If distribution of executable or object code is made by offering
access to copy from a designated place, then offering equivalent
access to copy the source code from the same place counts as
distribution of the source code, even though third parties are not
compelled to copy the source along with the object code.
4. You may not copy, modify, sublicense, or distribute the Program
except as expressly provided under this License. Any attempt
otherwise to copy, modify, sublicense or distribute the Program is
void, and will automatically terminate your rights under this License.
However, parties who have received copies, or rights, from you under
this License will not have their licenses terminated so long as such
parties remain in full compliance.
5. You are not required to accept this License, since you have not
signed it. However, nothing else grants you permission to modify or
distribute the Program or its derivative works. These actions are
prohibited by law if you do not accept this License. Therefore, by
modifying or distributing the Program (or any work based on the
Program), you indicate your acceptance of this License to do so, and
all its terms and conditions for copying, distributing or modifying
the Program or works based on it.
6. Each time you redistribute the Program (or any work based on the
Program), the recipient automatically receives a license from the
original licensor to copy, distribute or modify the Program subject to
these terms and conditions. You may not impose any further
restrictions on the recipients' exercise of the rights granted herein.
You are not responsible for enforcing compliance by third parties to
this License.
7. If, as a consequence of a court judgment or allegation of patent
infringement or for any other reason (not limited to patent issues),
conditions are imposed on you (whether by court order, agreement or
otherwise) that contradict the conditions of this License, they do not
excuse you from the conditions of this License. If you cannot
distribute so as to satisfy simultaneously your obligations under this
License and any other pertinent obligations, then as a consequence you
may not distribute the Program at all. For example, if a patent
license would not permit royalty-free redistribution of the Program by
all those who receive copies directly or indirectly through you, then
the only way you could satisfy both it and this License would be to
refrain entirely from distribution of the Program.
If any portion of this section is held invalid or unenforceable under
any particular circumstance, the balance of the section is intended to
apply and the section as a whole is intended to apply in other
circumstances.
It is not the purpose of this section to induce you to infringe any
patents or other property right claims or to contest validity of any
such claims; this section has the sole purpose of protecting the
integrity of the free software distribution system, which is
implemented by public license practices. Many people have made
generous contributions to the wide range of software distributed
through that system in reliance on consistent application of that
system; it is up to the author/donor to decide if he or she is willing
to distribute software through any other system and a licensee cannot
impose that choice.
This section is intended to make thoroughly clear what is believed to
be a consequence of the rest of this License.
8. If the distribution and/or use of the Program is restricted in
certain countries either by patents or by copyrighted interfaces, the
original copyright holder who places the Program under this License
may add an explicit geographical distribution limitation excluding
those countries, so that distribution is permitted only in or among
countries not thus excluded. In such case, this License incorporates
the limitation as if written in the body of this License.
9. The Free Software Foundation may publish revised and/or new versions
of the General Public License from time to time. Such new versions will
be similar in spirit to the present version, but may differ in detail to
address new problems or concerns.
Each version is given a distinguishing version number. If the Program
specifies a version number of this License which applies to it and "any
later version", you have the option of following the terms and conditions
either of that version or of any later version published by the Free
Software Foundation. If the Program does not specify a version number of
this License, you may choose any version ever published by the Free Software
Foundation.
10. If you wish to incorporate parts of the Program into other free
programs whose distribution conditions are different, write to the author
to ask for permission. For software which is copyrighted by the Free
Software Foundation, write to the Free Software Foundation; we sometimes
make exceptions for this. Our decision will be guided by the two goals
of preserving the free status of all derivatives of our free software and
of promoting the sharing and reuse of software generally.
NO WARRANTY
11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
REPAIR OR CORRECTION.
12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGES.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
convey the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
Also add information on how to contact you by electronic and paper mail.
If the program is interactive, make it output a short notice like this
when it starts in an interactive mode:
Gnomovision version 69, Copyright (C) year name of author
Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, the commands you use may
be called something other than `show w' and `show c'; they could even be
mouse-clicks or menu items--whatever suits your program.
You should also get your employer (if you work as a programmer) or your
school, if any, to sign a "copyright disclaimer" for the program, if
necessary. Here is a sample; alter the names:
Yoyodyne, Inc., hereby disclaims all copyright interest in the program
`Gnomovision' (which makes passes at compilers) written by James Hacker.
<signature of Ty Coon>, 1 April 1989
Ty Coon, President of Vice
This General Public License does not permit incorporating your program into
proprietary programs. If your program is a subroutine library, you may
consider it more useful to permit linking proprietary applications with the
library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License.

93
README.txt Normal file
View File

@ -0,0 +1,93 @@
This is an Ubercart payment gateway module for Stripe.
Versions of the Stripe PHP Library and Stripe API that this module currently
supports are found in uc_stripe_libraries_info() in uc_stripe.module.
Installation and Setup
======================
a) Install and enable the module in the normal way for Drupal.
b) Visit your Ubercart Store Administration page, Configuration
section, and enable the gateway under the Payment Gateways.
(admin/store/settings/payment/edit/gateways)
c) On that page, provide your Stripe API keys, from
https://dashboard.stripe.com/account/apikeys
d) Download and install the Stripe PHP Library version 2.2.0 or >=3.13.0
from https://github.com/stripe/stripe-php/releases. The recommended technique is
to use the command
drush ldl stripe
If you don't use "drush ldl stripe", download and install the Stripe library in
sites/all/libraries/stripe such that the path to VERSION
is sites/all/libraries/stripe/VERSION. YOU MUST CLEAR THE CACHE AFTER
CHANGING THE STRIPE PHP LIBRARY. The Libraries module caches its memory of
libraries like the Stripe Library. (Version 2.2.0 support is maintained for
existing users; version 3.13.0+ supports PHP 7 and will get ongoing support.)
(With the latest version of the libraries module you can use the command:
e) If you are using recurring payments, install version 2.x
of the Ubercart Recurring module:
http://drupal.org/project/uc_recurring
and set up as described below.
f) Every site dealing with credit cards in any way should be using https. It's
your responsibility to make this happen. (Actually, almost every site should
be https everywhere at this time in the web's history.)
g) If you want Stripe to attempt to validate zip/postal codes, you must enable
that feature on your *Stripe* account settings. Click the checkbox for
"Decline Charges that fail zip code verification" on the "Account info" page.
(You must be collecting billing address information for this to work, of course.)
h) The uc_credit setting "Validate credit card numbers at checkout" must be
disabled on admin/store/settings/payment/method/credit - uc_credit never sees
the credit card number, so cannot properly validate it (and we don't want it to
ever know the credit card number.)
Upgrading from uc_stripe 6.x-1.x or 7.x-1.x
===========================================
7.x-2.x does not use Stripe subscriptions for recurring payments, but instead
uses the uc_recurring module. This means you have control of recurring
transactions without having to manage them on the Stripe dashboard. (Credit
card numbers and sensitive data are *not* stored on your site; only the Stripe
customer ID is stored.)
The upgrade hooks, however, must move the customer id stored in the obsolete
uc_recurring_stripe table into the user table. When this happens the old
record in the uc_recurring_stripe table will have its plan changed to
<old_plan>_obsolete. This just prevents an import from happening more than once
and gives you backout options if you wanted to downgrade.
If you were using 1.x of this module and want to cancel existing subscriptions
which were configured via the Stripe api (since they are now managed via
uc_recurring) a drush command is provided to cancel these. Use "drush help subcancel"
for more information.
Recurring Payments Setup
========================
You'll need the Ubercart Recurring module:
http://drupal.org/project/uc_recurring installed. It is not
listed as a dependency for this Stripe payment module because
this module could be used without recurring payments.
But it is a dependency to use the recurring payments piece of
this module. Note that this module does *not* use Stripe subscriptions.
Instead, recurring payments are managed by uc_recurring, which does not
retain any valid CC info, only the stripe customer id.
Recurring payments require automatically triggered renewals using
uc_recurring_trigger_renewals ("Enabled triggered renewals" must be enabled
on admin/store/settings/payment/edit/recurring)
If you were using Stripe subscriptions in v1 of this module, you may have to
disable those subscriptions in order to not double-charge your customers.
uc_stripe 6.x-2.x and 7.x-2.x were based on Bitcookie's work (thanks!) which was posted at
http://bitcookie.com/blog/pci-compliant-ubercart-and-stripe-js
from discussion in the uc_stripe issue queue,
https://www.drupal.org/node/1467886

32
css/uc_stripe.css Normal file
View File

@ -0,0 +1,32 @@
.poweredbystripe {
margin-top: 10px;
float: right;
background: #017aff;
filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#78b8ff', endColorstr='#017aff');
background-image: -moz-linear-gradient(-90deg, #78b8ff, #017aff);
background-image: -webkit-gradient(linear, left top, left bottom, from(#78b8ff), to(#017aff));
height: 27px;
padding: 0 10px;
line-height: 27px;
display: block;
color: #fff;
vertical-align: top;
font: bold 12px Arial, Helvetica, Verdana, sans-serif;
font-weight: bold;
font-size: 12px;
text-shadow: 0 -1px 0 rgba(0,0,0,0.5);
-moz-border-radius: 30px;
-webkit-border-radius: 30px;
border-radius: 30px;
-moz-box-shadow: inset 0 1px 0 #98c9ff;
-webkit-box-shadow: inset 0 1px 0 #98c9ff;
box-shadow: inset 0 1px 0 #98c9ff;
}
a.poweredbylink:hover {
text-decoration: none;
}
#uc_stripe_messages.hidden {display: none;}
.stripe-warning {color: red; font-style: oblique; }

BIN
images/logo_bare.png Normal file
View File

Binary file not shown.
Side by Side

After

Width:  |  Height:  |  Size: 2.3 KiB

171
js/uc_stripe.js Normal file
View File

@ -0,0 +1,171 @@
/**
* @file
* uc_stripe.js
*
* Handles all interactions with Stripe on the client side for PCI-DSS compliance
*/
(function ($) {
Drupal.behaviors.uc_stripe = {
attach: function (context) {
// Map stripe names to (partial) Ubercart field names; Ubercart names add "billing_" or "shipping_" on the front.
const address_field_mapping = {
"address_line1": "street1",
"address_line2": "street2",
"address_city": "city",
"address_state": "zone",
"address_zip": "postal_code",
"address_country": "country"
};
var submitButton = $('.uc-cart-checkout-form #edit-continue');
var cc_container = $('.payment-details-credit');
var cc_num = cc_container.find(':input[id*="edit-panes-payment-details-cc-numbe"]');
var cc_cvv = cc_container.find(':input[id*="edit-panes-payment-details-cc-cv"]');
// Make sure that when the page is being loaded the token value is reset
// Browser or other caching might do otherwise.
$("[name='panes[payment][details][stripe_token]']").val('default');
$('span#stripe-nojs-warning').parent().hide();
// JS must enable the button; otherwise form might disclose cc info. It starts disabled
submitButton.attr('disabled', false);
// When this behavior fires, we can clean the form so it will behave properly,
// Remove 'name' from sensitive form elements so there's no way they can be submitted.
cc_num.removeAttr('name').removeAttr('disabled');
$('div.form-item-panes-payment-details-cc-number').removeClass('form-disabled');
cc_cvv.removeAttr('name').removeAttr('disabled');
var cc_val_val = cc_num.val();
if (cc_val_val && cc_val_val.indexOf('Last 4')) {
cc_num.val('');
}
submitButton.click(function (e) {
// We must find the various fields again, because they may have been swapped
// in by ajax action of the form.
cc_container = $('.payment-details-credit');
cc_num = cc_container.find(':input[id*="edit-panes-payment-details-cc-numbe"]');
cc_cvv = cc_container.find(':input[id*="edit-panes-payment-details-cc-cv"]');
// If not credit card processing or no token field, just let the submit go on
// Also continue if we've received the tokenValue
var tokenField = $("[name='panes[payment][details][stripe_token]']");
if (!$("div.payment-details-credit").length || !tokenField.length || tokenField.val().indexOf('tok_') == 0) {
return true;
}
// If we've requested and are waiting for token, prevent any further submit
if (tokenField.val() == 'requested') {
return false; // Prevent any submit processing until token is received
}
// Go ahead and request the token
tokenField.val('requested');
try {
var name = undefined;
if ($(':input[name="panes[billing][billing_first_name]"]').length) {
name = $(':input[name="panes[billing][billing_first_name]"]').val() + " " + $(':input[name="panes[billing][billing_last_name]"]').val();
}
if (typeof name === "undefined" && $(':input[name="panes[delivery][delivery_first_name]"]').length) {
name = $(':input[name="panes[delivery][delivery_first_name]"]').val() + " " + $(':input[name="panes[delivery][delivery_last_name]"]').val();
}
var params = {
number: cc_num.val(),
cvc: cc_cvv.val(),
exp_month: $(':input[name="panes[payment][details][cc_exp_month]"]').val(),
exp_year: $(':input[name="panes[payment][details][cc_exp_year]"]').val(),
name: name
};
// Translate the Ubercart billing/shipping fields to Stripe values
for (var key in address_field_mapping) {
const prefixes = ['billing', 'delivery'];
for (var i = 0; i < prefixes.length; i++) {
var prefix = prefixes[i];
var uc_field_name = prefix + '_' + address_field_mapping[key];
var location = ':input[name="panes[' + prefix + '][' + uc_field_name + ']"]';
if ($(location).length) {
params[key] = $(location).val();
if ($(location).attr('type') == 'select-one') {
params[key] = $(location + " option:selected").text();
}
break; // break out of billing/shipping loop because we got the info
}
}
}
Stripe.createToken(params, function (status, response) {
if (response.error) {
// Show the errors on the form
$('#uc_stripe_messages')
.removeClass("hidden")
.text(response.error.message);
$('#edit-stripe-messages').val(response.error.message);
// Make the fields visible again for retry
cc_num
.css('visibility', 'visible')
.val('')
.attr('name', 'panes[payment][details][cc_number]');
cc_cvv
.css('visibility', 'visible')
.val('')
.attr('name', 'panes[payment][details][cc_cvv]');
// Turn off the throbber
$('.ubercart-throbber').remove();
// Remove the bogus copy of the submit button added in uc_cart.js ucSubmitOrderThrobber
submitButton.next().remove();
// And show the hidden original button which has the behavior attached to it.
submitButton.show();
tokenField.val('default'); // Make sure token field set back to default
} else {
// token contains id, last4, and card type
var token = response.id;
// Insert the token into the form so it gets submitted to the server
tokenField.val(token);
// Since we're now submitting, make sure that uc_credit doesn't
// find values it objects to; after "fixing" set the name back on the
// form element.
cc_num
.css('visibility', 'hidden')
.val('555555555555' + response.card.last4)
.attr('name', 'panes[payment][details][cc_number]');
cc_cvv
.css('visibility', 'hidden')
.val('999')
.attr('name', 'panes[payment][details][cc_cvv]');
// now actually submit to Drupal. The only "real" things going
// are the token and the expiration date.
submitButton.click();
}
});
} catch (e) {
$('#uc_stripe_messages')
.removeClass("hidden")
.text(e.message);
$('#edit-stripe-messages').val(e.message);
}
// Prevent processing until we get the token back
return false;
});
}
};
}(jQuery));

99
uc_stripe.drush.inc Normal file
View File

@ -0,0 +1,99 @@
<?php
/**
* @file
* Delete legacy uc_stripe subscriptions that were created by v1.
*/
/**
* Implements hook_drush_command().
*
*
* @return
* An associative array describing your command(s).
*/
function uc_stripe_drush_command() {
$items = array();
$items['subscription-cancel'] = array(
'description' => "Delete subscriptions created by uc_stripe v1 and existing in uc_recurring_stripe table.",
'arguments' => array(
'order_id' => 'Order ID from uc_stripe_recurring table',
),
'options' => array(
'dry-run' => 'Dry run - does not actually execute, but show what would be done',
),
'examples' => array(
'drush subscription-cancel',
'drush subscription-cancel --dry-run',
'drush subscription-cancel <order_id>',
),
'aliases' => array('subcancel'),
);
return $items;
}
/**
* Command callback
*
* Delete active subscriptions found in uc_recurring_stripe table.
*/
function drush_uc_stripe_subscription_cancel($order_id = 'all') {
$dry_run = drush_get_option('dry-run');
if (!db_table_exists('uc_recurring_stripe')) {
drush_print('No uc_recurring_stripe table exists, exiting.');
return;
}
$library = libraries_load('stripe');
$info = libraries_info('stripe');
if (!$library['loaded'] || !array_key_exists(\Stripe\Stripe::VERSION, $info['versions'])) {
drush_print("Failed to load one of the supported Stripe PHP library versions: " . join(', ', array_keys($info['versions'])));
return;
}
if ($dry_run) {
drush_print('dry-run is set so not deleting any subscriptions');
}
_uc_stripe_prepare_api();
$query = db_select('uc_recurring_stripe', 'urs', array('fetch' => PDO::FETCH_ASSOC))
->fields('urs', array('uid', 'customer_id', 'order_id' ));
if ($order_id != 'all') {
$query->condition('order_id', ':id');
}
$result = $query->execute();
foreach ($result as $item) {
$customer = NULL;
$account = user_load($item['uid']);
try {
$customer = \Stripe\Customer::retrieve($item['customer_id']);
$subscriptions = $customer->subscriptions->all();
} catch (Exception $e) {
drush_print("Failed to retrieve customer subscriptions for {$item['customer_id']} (user:$account->name}. Message: {$e->getMessage()}");
continue;
}
$count = count($subscriptions['data']);
$msg = "Retrieved Stripe Customer with $count subscriptions, uid:{$item['uid']} username:{$account->name} order:{$item['order_id']} stripe customer id:{$item['customer_id']}";
drush_print($msg);
foreach ($subscriptions['data'] as $sub) {
drush_print(" Subscription: {$sub->id} {$sub->status} {$sub->plan->name} {$sub->plan->id}");
if (empty($dry_run) && drush_confirm('Are you sure you want to cancel this subscription?')) {
try {
$sub->cancel();
drush_print(" Cancelled subscription {$sub->id}");
} catch (Exception $e) {
drush_print(" FAILED to cancel subscription {$sub->id} Message: {$e->getMessage()}");
}
}
}
}
}

16
uc_stripe.info Normal file
View File

@ -0,0 +1,16 @@
name = Ubercart Stripe
description = Ubercart payment gateway for Stripe.
dependencies[] = uc_payment
dependencies[] = uc_credit
dependencies[] = libraries
package = Ubercart - payment
core = 7.x
php = 5.3
; Information added by Drupal.org packaging script on 2016-10-03
version = "7.x-2.2+1-dev"
core = "7.x"
project = "uc_stripe"
datestamp = "1475516941"

183
uc_stripe.install Normal file
View File

@ -0,0 +1,183 @@
<?php
/**
* @file
* Installation file for the uc_stripe module.
*/
/**
* Implements hook_requirements().
*/
function uc_stripe_requirements($phase) {
$t = get_t();
$has_curl = function_exists('curl_init');
$requirements['uc_stripe_curl'] = array(
'title' => $t('cURL'),
'value' => $has_curl ? $t('Enabled') : $t('Not found'),
);
if (!$has_curl) {
$requirements['uc_stripe_curl']['severity'] = REQUIREMENT_ERROR;
$requirements['uc_stripe_curl']['description'] = $t("The Stripe API requires the PHP <a href='!curl_url'>cURL</a> library.", array('!curl_url' => 'http://php.net/manual/en/curl.setup.php'));
}
// libraries_info() doesn't work until the module is installed, so allow to be
// installed without the library. Then warn at that point.
if ($phase != 'install') {
$php_api_version = _uc_stripe_load_library();
$requirements['uc_stripe_api'] = array(
'title' => $t('Stripe PHP Library'),
'value' => $t('Version !version', array('!version' => $php_api_version)),
);
if (empty($php_api_version)) {
$requirements['uc_stripe_api']['value'] = $t('Not installed or wrong version');
$requirements['uc_stripe_api']['severity'] = REQUIREMENT_ERROR;
$requirements['uc_stripe_api']['description'] = $t('Please install a compatible version of the Stripe PHP Library versions as described in the README.txt');
}
}
$requirements['uc_stripe_keys'] = array(
'title' => $t('Stripe API Keys'),
'value' => $t('Configured'),
);
if ($phase == 'runtime' && !_uc_stripe_check_api_keys()) {
$requirements['uc_stripe_keys']['title'] = $t('Stripe API Keys.');
$requirements['uc_stripe_keys']['value'] = $t('Not configured');
$requirements['uc_stripe_keys']['severity'] = REQUIREMENT_ERROR;
$requirements['uc_stripe_keys']['description'] = $t('The Stripe API keys are not fully configured.');
}
// Make sure they don't enable the "Check credit"
if ($phase == 'runtime' && variable_get('uc_credit_validate_numbers', FALSE)) {
$requirements['uc_stripe_validate_numbers'] = array(
'title' => t('Stripe Credit Card Validation'),
'value' => t('Enabled'),
'severity' => REQUIREMENT_ERROR,
'description' => t("uc_credit's 'Validate credit card numbers at checkout' option must be disabled when using uc_stripe, as uc_credit never sees the card number."),
);
}
return $requirements;
}
/**
* Load the PHP API
*
* @return Stripe version number as string or FALSE if failed to load
*/
function _uc_stripe_load_library() {
module_load_include('module', 'uc_stripe');
if (($library = libraries_load('stripe')) && !empty($library['loaded']) && class_exists('\Stripe\Stripe')) {
return \Stripe\Stripe::VERSION;
}
watchdog('uc_stripe', 'Stripe PHP Library not installed or wrong version');
return FALSE;
}
/**
* Implements hook_install().
*/
function uc_stripe_install() {
// This turns ON the uc_recurring cron task to renew. We want this
// ON because the renewal payments are handled by uc_recurring and NOT the stripe gateway
variable_set('uc_recurring_trigger_renewals', TRUE);
// Stripe does cc validation, so uc_credit must not... especially because
// uc_credit gets a bogus cc number.
variable_set('uc_credit_validate_numbers', FALSE);
}
/**
* Enable triggered renewals, as uc_recurring manages renewals with this version.
*/
function uc_stripe_update_7201(&$sandbox) {
variable_set('uc_recurring_trigger_renewals', TRUE);
variable_set('uc_credit_validate_numbers', FALSE);
return 'Enabled uc_recurring triggered renewals (uc_recurring_trigger_renewals) and required uc_checkout_skip_review';
}
/**
* Move customer IDs from uc_recurring_stripe into account
*/
function uc_stripe_update_7202(&$sandbox) {
$ret = array();
$sandbox['per_run'] = 100; // users per run
$sandbox['#finished'] = 0;
if (db_table_exists('uc_recurring_stripe')) {
if (!isset($sandbox['progress'])) {
$sandbox['progress'] = 0;
$sandbox['max'] = db_query('
SELECT COUNT(DISTINCT(u.uid))
FROM {users} u JOIN {uc_recurring_stripe} urs
ON (u.uid = urs.uid)
WHERE urs.active = 1
')->fetchField();
}
_uc_stripe_move_customer_id($sandbox);
return "Updated {$sandbox['progress']} of {$sandbox['max']} uc_recurring_stripe rows into user objects";
}
else {
return 'Old uc_recurring_stripe table did not exist, no action taken.';
}
}
/**
* Make sure cached library information is not used.
*/
function uc_stripe_update_7203(&$sandbox) {
cache_clear_all('stripe', 'cache_libraries');
}
/**
* Move customer ids from uc_recurring_stripe into user account
*/
function _uc_stripe_move_customer_id(&$sandbox) {
// Find the users with stripe customer ids that are active
$query = '
SELECT DISTINCT(urs.uid)
FROM {users} u JOIN {uc_recurring_stripe} urs
ON (u.uid = urs.uid)
WHERE urs.active = 1';
$result = db_query_range($query, 0, $sandbox['per_run'],
array(),
array('fetch' => PDO::FETCH_ASSOC));
foreach ($result as $item) {
$sandbox['progress']++;
$stripe_customer_id = db_query_range('
SELECT urs.customer_id
FROM {uc_recurring_stripe} urs
WHERE urs.uid = :uid AND urs.active = 1
ORDER BY urs.rfid DESC
', 0, 1, array(':uid' => $item['uid']))->fetchField();
$account = user_load($item['uid']);
// Set to inactive every subscription for this uid
db_update('uc_recurring_stripe')
->fields(
array('active' => 0)
)
->condition('uid', $item['uid'])
->execute();
if (empty($account->data['uc_stripe_customer_id'])) {
user_save($account, array('data' => array('uc_stripe_customer_id' => $stripe_customer_id)));
}
}
if ($sandbox['progress'] >= $sandbox['max'] || $result->rowCount() == 0) {
$sandbox['#finished'] = 1;
} else {
$sandbox['#finished'] = $sandbox['progress'] / $sandbox['max'];
}
}

785
uc_stripe.module Normal file
View File

@ -0,0 +1,785 @@
<?php
/**
* @file
* A stripe.js PCI-compliant payment gateway
* Forked from Bitcookie's work (thanks!) which was posted at
* http://bitcookie.com/blog/pci-compliant-ubercart-and-stripe-js
* from discussion in the uc_stripe issue queue,
* https://www.drupal.org/node/1467886
*/
/**
* Implements hook_libraries_info() to define what files should be loaded.
*
* @return mixed
*/
function uc_stripe_libraries_info() {
$libraries['stripe'] = array(
'name' => 'Stripe PHP Library',
'vendor url' => 'http://stripe.com',
'download url' => 'https://github.com/stripe/stripe-php/releases',
'download file url' => 'https://github.com/stripe/stripe-php/archive/v3.20.0.tar.gz',
'version arguments' => array(
'file' => 'VERSION',
'pattern' => '/(\d+\.\d+\.\d+)/',
),
'versions' => array(
'2.2.0' => array(
'files' => array(
'php' => array(
'lib/Util/RequestOptions.php',
'lib/Util/Set.php',
'lib/Util/Util.php',
'lib/Object.php',
'lib/ApiResource.php',
'lib/Account.php',
'lib/ExternalAccount.php',
'lib/AlipayAccount.php',
'lib/ApiRequestor.php',
'lib/ApplicationFee.php',
'lib/ApplicationFeeRefund.php',
'lib/AttachedObject.php',
'lib/SingletonApiResource.php',
'lib/Balance.php',
'lib/BalanceTransaction.php',
'lib/BankAccount.php',
'lib/BitcoinReceiver.php',
'lib/BitcoinTransaction.php',
'lib/Card.php',
'lib/Charge.php',
'lib/Collection.php',
'lib/Coupon.php',
'lib/Customer.php',
'lib/Error/Base.php',
'lib/Error/Api.php',
'lib/Error/ApiConnection.php',
'lib/Error/Authentication.php',
'lib/Error/Card.php',
'lib/Error/InvalidRequest.php',
'lib/Error/RateLimit.php',
'lib/Event.php',
'lib/FileUpload.php',
'lib/HttpClient/ClientInterface.php',
'lib/HttpClient/CurlClient.php',
'lib/Invoice.php',
'lib/InvoiceItem.php',
'lib/Plan.php',
'lib/Recipient.php',
'lib/Refund.php',
'lib/Stripe.php',
'lib/Subscription.php',
'lib/Token.php',
'lib/Transfer.php',
'lib/TransferReversal.php',
),
),
'stripe_api_version' => '2015-06-15',
),
'3.0' => array(
'files' => array(
'php' => array(
'init.php',
),
),
'stripe_api_version' => '2016-03-07',
),
),
);
return $libraries;
}
/**
* Implements hook_payment_gateway to register this payment gateway
* @return array
*/
function uc_stripe_uc_payment_gateway() {
$gateways = array();
$gateways[] = array(
'id' => 'uc_stripe',
'title' => t('Stripe Gateway'),
'description' => t('Process card payments using Stripe JS.'),
'settings' => 'uc_stripe_settings_form',
'credit' => 'uc_stripe_charge',
);
return $gateways;
}
/**
* Implements hook_recurring_info() to integrate with uc_recurring
*
* @return mixed
*/
function uc_stripe_recurring_info() {
$items['uc_stripe'] = array(
'name' => t('Stripe'),
'payment method' => 'credit',
'module' => 'uc_recurring',
'fee handler' => 'uc_stripe',
'process callback' => 'uc_stripe_process',
'renew callback' => 'uc_stripe_renew',
'cancel callback' => 'uc_stripe_cancel',
'own handler' => FALSE,
'menu' => array(
'charge' => UC_RECURRING_MENU_DEFAULT,
'edit' => UC_RECURRING_MENU_DEFAULT,
'cancel' => UC_RECURRING_MENU_DEFAULT,
),
);
return $items;
}
/**
* Implements hook_form_FORMID_alter() to change the checkout form
* All work as a result is done in JS, the ordinary post does not happen.
*
* @param $form
* @param $form_state
* @param $form_id
*/
function uc_stripe_form_uc_cart_checkout_form_alter(&$form, &$form_state) {
$payment_form = &$form['panes']['payment']['details'];
$payment_form['stripe_nojs_warning'] = array(
'#type' => 'item',
'#markup' => '<span id="stripe-nojs-warning" class="stripe-warning">' . t('Sorry, for security reasons your card cannot be processed because Javascript is disabled in your browser.') . '</span>',
'#weight' => -1000,
);
$payment_form['stripe_token'] = array(
'#type' => 'hidden',
'#default_value' => 'default',
'#attributes' => array(
'id' => 'edit-panes-payment-details-stripe-token',
),
);
// Prevent form Credit card fill and submission if javascript has not removed
// the "disabled" attributes..
// If JS happens to be disabled, we don't want user to be able to enter CC data.
// Note that we can't use '#disabled', as it causes Form API to discard all input,
// so use the disabled attribute instead.
$form['panes']['payment']['details']['cc_number']['#attributes']['disabled'] = 'disabled';
if (empty($form['actions']['continue']['#attributes'])) {
$form['actions']['continue']['#attributes'] = array();
}
$form['actions']['continue']['#attributes']['disabled'] = 'disabled';
$apikey = variable_get('uc_stripe_testmode', TRUE) ? check_plain(variable_get('uc_stripe_api_key_test_publishable', '')) : check_plain(variable_get('uc_stripe_api_key_live_publishable', ''));
// Add custom JS and CSS
$form['#attached']['js']['https://js.stripe.com/v2/'] = array('type' => 'external');
$form['#attached']['js'][] = array('data' => "Stripe.setPublishableKey('$apikey')", 'type' => 'inline');
$form['#attached']['js'][] = drupal_get_path('module', 'uc_stripe') . '/js/uc_stripe.js';
$form['#attached']['css'][] = drupal_get_path('module', 'uc_stripe') . '/css/uc_stripe.css';
// Add custom submit which will do saving away of token during submit.
$form['#submit'][] = 'uc_stripe_checkout_form_customsubmit';
// Add a section for stripe.js error messages (CC validation, etc.)
$form['panes']['messages'] = array(
'#markup' => "<div id='uc_stripe_messages' class='messages error hidden'></div>",
);
if (uc_credit_default_gateway() == 'uc_stripe') {
if (variable_get('uc_stripe_testmode', TRUE)) {
$form['panes']['testmode'] = array(
'#prefix' => "<div class='messages' style='background-color:#BEEBBF'>",
'#markup' => t("Test mode is <strong>ON</strong> for the Stripe Payment Gateway. Your card will not be charged. To change this setting, edit the !link", array('!link' => l("Stripe settings", "admin/store/settings/payment/method/credit"))),
'#suffix' => "</div>",
);
}
}
}
/**
* Implements hook_order_pane to provide the stripe customer info
*
* @return array
*/
function uc_stripe_uc_order_pane() {
$panes[] = array(
'id' => 'uc_stripe',
'callback' => 'uc_stripe_order_pane_stripe',
'title' => t('Stripe Customer Info'),
'desc' => t("Stripe Information"),
'class' => 'pos-left',
'weight' => 3,
'show' => array('view', 'edit'),
);
return $panes;
}
/**
* Implements hook_uc_checkout_complete()
*
* Saves stripe customer_id into the user->data object
*
* @param $order
* @param $account
*/
function uc_stripe_uc_checkout_complete($order, $account) {
if ($order->payment_method == "credit") {
// Pull the stripe customer ID from the session.
// It got there in uc_stripe_checkout_form_customsubmit()
$stripe_customer_id = $_SESSION['stripe']['customer_id'];
$loaded_user = user_load($account->uid);
user_save($loaded_user, array('data' => array('uc_stripe_customer_id' => $stripe_customer_id)));
}
}
/**
* Implements uc_order_pane_callback() specified in 'callback' of
* uc_stripe_uc_order_pane()
*
* Returns text for customer id for order pane.
*
* @param $op
* @param $order
* @param $form
* @param $form_state
* @return array
*/
function uc_stripe_order_pane_stripe($op, $order, &$form = NULL, &$form_state = NULL) {
switch ($op) {
case 'view':
$stripe_customer_id = _uc_stripe_get_customer_id($order->uid);
$output = t("Customer ID: ") . $stripe_customer_id;
return array('#markup' => $output);
default:
return;
}
}
/**
* Provide configuration form for uc_stripe
*
* @return mixed
*/
function uc_stripe_settings_form() {
$form['uc_stripe_settings'] = array(
'#type' => 'fieldset',
'#title' => t('Stripe settings'),
);
$form['uc_stripe_settings']['uc_stripe_api_key_test_secret'] = array(
'#type' => 'textfield',
'#title' => t('Test Secret Key'),
'#default_value' => variable_get('uc_stripe_api_key_test_secret', ''),
'#description' => t('Your Development Stripe API Key. Must be the "secret" key, not the "publishable" one.'),
);
$form['uc_stripe_settings']['uc_stripe_api_key_test_publishable'] = array(
'#type' => 'textfield',
'#title' => t('Test Publishable Key'),
'#default_value' => variable_get('uc_stripe_api_key_test_publishable', ''),
'#description' => t('Your Development Stripe API Key. Must be the "publishable" key, not the "secret" one.'),
);
$form['uc_stripe_settings']['uc_stripe_api_key_live_secret'] = array(
'#type' => 'textfield',
'#title' => t('Live Secret Key'),
'#default_value' => variable_get('uc_stripe_api_key_live_secret', ''),
'#description' => t('Your Live Stripe API Key. Must be the "secret" key, not the "publishable" one.'),
);
$form['uc_stripe_settings']['uc_stripe_api_key_live_publishable'] = array(
'#type' => 'textfield',
'#title' => t('Live Publishable Key'),
'#default_value' => variable_get('uc_stripe_api_key_live_publishable', ''),
'#description' => t('Your Live Stripe API Key. Must be the "publishable" key, not the "secret" one.'),
);
$form['uc_stripe_settings']['uc_stripe_testmode'] = array(
'#type' => 'checkbox',
'#title' => t('Test mode'),
'#description' => 'Testing Mode: Stripe will use the development API key to process the transaction so the card will not actually be charged.',
'#default_value' => variable_get('uc_stripe_testmode', TRUE),
);
$form['uc_stripe_settings']['uc_stripe_poweredby'] = array(
'#type' => 'checkbox',
'#title' => t('Powered by Stripe'),
'#description' => 'Show "powered by Stripe" in shopping cart.',
'#default_value' => variable_get('uc_stripe_poweredby', FALSE),
);
return $form;
}
/**
* Implements hook_form_FORMID_alter()
*
* Add validation function for stripe settings
*
* @param $form
* @param $form_state
*/
function uc_stripe_form_uc_payment_method_settings_form_alter(&$form, &$form_state) {
$form['#validate'][] = 'uc_stripe_settings_form_validate';
}
/**
* Validation function and normalize keys (trim spaces)
*
* @param $form
* @param $form_state
*/
function uc_stripe_settings_form_validate($form, &$form_state) {
$elements = array('uc_stripe_api_key_test_secret', 'uc_stripe_api_key_test_publishable', 'uc_stripe_api_key_live_secret', 'uc_stripe_api_key_live_publishable', );
if ($form_state['values']['uc_pg_uc_stripe_enabled']) {
foreach ($elements as $element_name) {
$form_state['values'][$element_name] = _uc_stripe_sanitize_key($form_state['values'][$element_name]);
if (!_uc_stripe_validate_key($form_state['values'][$element_name])) {
form_set_error($element_name, t('@name does not appear to be a valid stripe key', array('@name' => $element_name)));
}
}
}
// Make sure they haven't tried to validate credit card numbers, as uc_stripe will not provide a real one.
if (!empty($form_state['values']['uc_credit_validate_numbers'])) {
form_set_error('uc_credit_validate_numbers', t('When used with Ubercart Stripe, "Validate credit card number at checkout" must be unchecked.'));
}
}
/**
* Sanitize and strip whitespace from Stripe keys
*
* @param $key
*/
function _uc_stripe_sanitize_key($key) {
$key = trim($key);
$key = check_plain($key);
return $key;
}
/**
* Validate Stripe key
*
* @param $key
* @return boolean
*/
function _uc_stripe_validate_key($key) {
$valid = preg_match('/^[a-zA-Z0-9_]+$/', $key);
return $valid;
}
/**
* Custom submit function to store the stripe token
*
* Since we don't have a user account at this step, we're going to store the token
* in the session. We'll grab the token in the charge callback and use it to charge
*
* @param $form
* @param $form_state
*/
function uc_stripe_checkout_form_customsubmit($form, &$form_state) {
// This submit may be entered on another payment type, so don't set session in that case.
if (!empty($form_state['values']['panes']['payment']['details']['stripe_token'])) {
$_SESSION['stripe']['token'] = $form_state['values']['panes']['payment']['details']['stripe_token'];
}
}
/**
* Generic "charge" callback that runs on checkout and via the order's "card" terminal
*
* @param $order_id
* @param $amount
* @param $data
* @return array
*/
function uc_stripe_charge($order_id, $amount, $data) {
global $user;
// Load the stripe PHP API
if (!_uc_stripe_prepare_api()) {
$result = array(
'success' => FALSE,
'comment' => t('Stripe API not found.'),
'message' => t('Stripe API not found. Contact the site administrator.'),
'uid' => $user->uid,
'order_id' => $order_id,
);
return $result;
}
$order = uc_order_load($order_id);
$context = array(
'revision' => 'formatted-original',
'type' => 'amount',
);
$options = array(
'sign' => FALSE,
'thou' => FALSE,
'dec' => FALSE,
'prec' => 2,
);
// Format the amount in cents, which is what Stripe wants
$amount = uc_currency_format($amount, FALSE, FALSE, FALSE);
$stripe_customer_id = FALSE;
// If the user running the order is not the order's owner
// (like if an admin is processing an order on someone's behalf)
// then load the customer ID from the user object.
// Otherwise, make a brand new customer each time a user checks out.
if ($user->uid != $order->uid) {
$stripe_customer_id = _uc_stripe_get_customer_id($order->uid);
}
// Always Create a new customer in stripe for new orders
if (!$stripe_customer_id) {
try {
// If the token is not in the user's session, we can't set up a new customer
if (empty($_SESSION['stripe']['token'])) {
throw new Exception('Token not found');
}
$stripe_token = $_SESSION['stripe']['token'];
$shipping_info = array();
if (!empty($order->delivery_postal_code)) {
$shipping_info = array(
'name' => @"{$order->delivery_first_name} {$order->delivery_last_name}",
'phone' => @$order->delivery_phone,
);
$delivery_country = uc_get_country_data(array('country_id' => $order->delivery_country));
if ($delivery_country === FALSE) {
$delivery_country = array(0 => array('country_iso_code_2' => 'US'));
}
$shipping_info['address'] = array(
'city' => @$order->delivery_city,
'country' => @$delivery_country[0]['country_iso_code_2'],
'line1' => @$order->delivery_street1,
'line2' => @$order->delivery_street2,
'postal_code' => @$order->delivery_postal_code,
);
}
$params = array(
"source" => $stripe_token,
'description' => "OrderID: {$order->order_id}",
'email' => "$order->primary_email"
);
if (!empty($shipping_info)) {
$params['shipping'] = $shipping_info;
}
//Create the customer in stripe
$customer = \Stripe\Customer::create($params);
// Store the customer ID in the session,
// We'll pick it up later to save it in the database since we might not have a $user object at this point anyway
$stripe_customer_id = $_SESSION['stripe']['customer_id'] = $customer->id;
} catch (Exception $e) {
$result = array(
'success' => FALSE,
'comment' => $e->getCode(),
'message' => t("Stripe Customer Creation Failed for order !order: !message", array(
"!order" => $order_id,
"!message" => $e->getMessage()
)),
'uid' => $user->uid,
'order_id' => $order_id,
);
uc_order_comment_save($order_id, $user->uid, $result['message'], 'admin');
watchdog('uc_stripe', 'Failed stripe customer creation: @message', array('@message' => $result['message']));
return $result;
}
}
// Charge the stripe customer the amount in the order
//--Handle transactions for $0
// Stripe can't handle transactions < $0.50, but $0 is a common value
// so we will just return a positive result when the amount is $0.
if ($amount == 0) {
$result = array(
'success' => TRUE,
'message' => t('Payment of $0 approved'),
'uid' => $user->uid,
'trans_id' => md5(uniqid(rand())),
);
uc_order_comment_save($order_id, $user->uid, $result['message'], 'admin');
return $result;
}
// Charge the customer
try {
//Bail if there's no customer ID
if (empty($stripe_customer_id)) {
throw new Exception('No customer ID found');
}
$params = array(
"amount" => $amount,
"currency" => strtolower($order->currency),
"customer" => $stripe_customer_id,
"description" => t("Order #@order_id", array("@order_id" => $order_id)),
);
if (!empty($shipping_info)) {
$params['shipping'] = $shipping_info;
}
// charge the Customer the amount in the order
$charge = \Stripe\Charge::create($params);
$formatted_amount = $amount / 100;
$formatted_amount = number_format($formatted_amount, 2);
$result = array(
'success' => TRUE,
'message' => t('Payment of @amount processed successfully, Stripe transaction id @transaction_id.', array('@amount' => $formatted_amount, '@transaction_id' => $charge->id)),
'comment' => t('Stripe transaction ID: @transaction_id', array('@transaction_id' => $charge->id)),
'uid' => $user->uid,
);
uc_order_comment_save($order_id, $user->uid, $result['message'], 'admin');
uc_order_comment_save($order_id, $user->uid, $result['message'], 'order', 'completed', FALSE);
return $result;
} catch (Exception $e) {
$result = array(
'success' => FALSE,
'comment' => $e->getCode(),
'message' => t("Stripe Charge Failed for order !order: !message", array(
"!order" => $order_id,
"!message" => $e->getMessage()
)),
'uid' => $user->uid,
'order_id' => $order_id,
);
uc_order_comment_save($order_id, $user->uid, $result['message'], 'admin');
watchdog('uc_stripe', 'Stripe charge failed for order @order, message: @message', array('@order' => $order_id, '@message' => $result['message']));
return $result;
}
// Default / Fallback procedure to fail if the above conditions aren't met
$result = array(
'success' => FALSE,
'comment' => "Stripe Gateway Error",
'message' => "Stripe Gateway Error",
'uid' => $user->uid,
'order_id' => $order_id,
);
uc_order_comment_save($order_id, $user->uid, $result['message'], 'admin');
watchdog('uc_stripe', 'Stripe gateway error for order @order_id', array('order_id' => $order_id));
return $result;
}
/**
* Handle renewing a recurring fee, called by uc_recurring
*
* Runs when the subscription interval is hit. So once a month or whatever.
* This just charges the stripe customer whatever amount ubercart wants. It does
* not use the Stripe subscription feature.
*
* @param $order
* @param $fee
* @return bool
*/
function uc_stripe_renew($order, &$fee) {
try {
//Load the API
_uc_stripe_prepare_api();
//Get the customer ID
$stripe_customer_id = _uc_stripe_get_customer_id($order->uid);
if (empty($stripe_customer_id)) {
throw new Exception('No stripe customer ID found');
}
//Create the charge
$amount = $fee->fee_amount;
$amount = $amount * 100;
$charge = \Stripe\Charge::create(array(
"amount" => $amount,
"currency" => strtolower($order->currency),
"customer" => $stripe_customer_id
)
);
uc_payment_enter($order->order_id, $order->payment_method, $order->order_total, $fee->uid, $charge, "Success");
$formatted_amount = number_format($fee->fee_amount, 2);
$message = t('Card renewal payment of @amount processed successfully.', array('@amount' => $formatted_amount));
uc_order_comment_save($fee->order_id, $order->uid, $message, 'order', 'completed', FALSE);
return TRUE;
} catch (Exception $e) {
$result = array(
'success' => FALSE,
'comment' => $e->getCode(),
'message' => t("Renewal Failed for order !order: !message", array(
"!order" => $order->order_id,
"!message" => $e->getMessage()
)),
);
uc_order_comment_save($order->order_id, $order->uid, $result['message'], 'admin');
watchdog('uc_stripe', 'Renewal failed for order @order_id, code=@code, message: @message', array('@order_id' => $order->order_id, '@code' => $result['comment'], '@message' => $result['message']));
return FALSE;
}
}
/**
* UC Recurring: Process a new recurring fee.
* This runs when subscriptions are "set up" for the first time.
* There is no action to be taken here except returning TRUE because the customer
* ID is already stored with the user, where it can be accessed when next charge
* takes place.
*
* @param $order
* @param $fee
* @return bool
*/
function uc_stripe_process($order, &$fee) {
return TRUE;
}
/**
* UC Recurring: Cancel a recurring fee.
* This runs when subscriptions are cancelled
* Since we're handling charge intervals in ubercart, this doesn't need to do anything.
*
* @param $order
* @param $op
* @return bool
*/
function uc_stripe_cancel($order, $op) {
$message = t("Subscription Canceled");
uc_order_comment_save($order->order_id, $order->uid, $message, 'order', 'completed', FALSE);
return TRUE;
}
/**
* Load stripe API
*
* @return bool
*/
function _uc_stripe_prepare_api() {
module_load_include('install', 'uc_stripe');
if (!_uc_stripe_load_library()) {
return FALSE;
}
if (!_uc_stripe_check_api_keys()) {
watchdog('uc_stripe', 'Stripe API keys are not configured. Payments cannot be made without them.', array(), WATCHDOG_ERROR);
return FALSE;
}
$secret_key = variable_get('uc_stripe_testmode', TRUE) ? variable_get('uc_stripe_api_key_test_secret', '') : variable_get('uc_stripe_api_key_live_secret', '');
try {
$library = libraries_load('stripe');
\Stripe\Stripe::setApiKey($secret_key);
\Stripe\Stripe::setApiVersion($library['stripe_api_version']);
} catch (Exception $e) {
watchdog('uc_stripe', 'Error setting the Stripe API Key. Payments will not be processed: %error', array('%error' => $e->getMessage()));
}
return TRUE;
}
/**
* Check that all API keys are configured.
*
* @return bool
* TRUE if all 4 keys have a value.
*/
function _uc_stripe_check_api_keys() {
return (variable_get('uc_stripe_api_key_live_publishable', FALSE) &&
variable_get('uc_stripe_api_key_live_secret', FALSE) &&
variable_get('uc_stripe_api_key_test_publishable', FALSE) &&
variable_get('uc_stripe_api_key_test_secret', FALSE));
}
/**
* Retrieve the Stripe customer id for a user
*
* @param $uid
* @return bool
*/
function _uc_stripe_get_customer_id($uid) {
$account = user_load($uid);
$id = !empty($account->data['uc_stripe_customer_id']) ? $account->data['uc_stripe_customer_id'] : FALSE;
return $id;
}
/**
* Implements hook_theme_registry_alter() to make sure that we render
* the entire credit form, including the key returned by JS.
*
* @param $theme_registry
*/
function uc_stripe_theme_registry_alter(&$theme_registry) {
if (!empty($theme_registry['uc_payment_method_credit_form'])) {
$theme_registry['uc_payment_method_credit_form']['function'] = 'uc_stripe_uc_payment_method_credit_form';
}
}
/**
* Replace uc_credit's form themeing with our own - adds stripe_token.
* @param $form
* @return string
*/
function uc_stripe_uc_payment_method_credit_form($form) {
$output = drupal_render($form['stripe_nojs_warning']);
$output .= drupal_render($form['config_error']);
$output .= theme('uc_payment_method_credit_form',$form);
$output .= drupal_render($form['stripe_token']);
$output .= drupal_render($form['dummy_image_load']);
return $output;
}