WordPress Simple PayPal Shopping Cart - Version 3.8

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Release Info

Developer mra13
Plugin Icon 128x128 WordPress Simple PayPal Shopping Cart
Version 3.8
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Code changes from version 3.7 to 3.8

Files changed (7) hide show
  1. images/cart-orders-icon.png +0 -0
  2. paypal.php +235 -159
  3. readme.txt +24 -20
  4. wp_shopping_cart.php +163 -42
  5. wp_shopping_cart_misc_functions.php +82 -0
  6. wp_shopping_cart_orders.php +169 -0
  7. wp_shopping_cart_shortcodes.php +2 -2
images/cart-orders-icon.png ADDED
Binary file
paypal.php CHANGED
@@ -1,5 +1,5 @@
1
  <?php
2
- include_once('../../../wp-load.php');
3
  $debug_log = "ipn_handle_debug.log"; // Debug log file name
4
 
5
  class paypal_ipn_handler {
@@ -10,143 +10,190 @@ class paypal_ipn_handler {
10
  var $ipn_response; // holds the IPN response from paypal
11
  var $ipn_data = array(); // array contains the POST values for IPN
12
  var $fields = array(); // array holds the fields to submit to paypal
 
13
 
14
  function paypal_ipn_handler()
15
  {
16
  $this->paypal_url = 'https://www.paypal.com/cgi-bin/webscr';
17
  $this->last_error = '';
18
- $this->ipn_log_file = 'ipn_handle_debug.log';
19
  $this->ipn_response = '';
20
  }
21
 
22
- function validate_and_dispatch_product()
23
- {
24
- // Check Product Name , Price , Currency , Receivers email ,
25
- global $products,$currency,$paypal_email;
26
-
27
- $transaction_type = $this->ipn_data['txn_type'];
28
- $transaction_subject = $this->ipn_data['transaction_subject'];
29
- if ($transaction_type == "cart")
30
- {
31
- $this->debug_log('Transaction Type: Shopping Cart',true);
32
- // Cart Items
33
- $num_cart_items = $this->ipn_data['num_cart_items'];
34
- $this->debug_log('Number of Cart Items: '.$num_cart_items,true);
35
-
36
- $i = 1;
37
- $cart_items = array();
38
- while($i < $num_cart_items+1)
39
- {
40
- $item_number = $this->ipn_data['item_number' . $i];
41
- $item_name = $this->ipn_data['item_name' . $i];
42
- $quantity = $this->ipn_data['quantity' . $i];
43
- $mc_gross = $this->ipn_data['mc_gross_' . $i];
44
- $mc_currency = $this->ipn_data['mc_currency'];
45
-
46
- $current_item = array(
47
- 'item_number' => $item_number,
48
- 'item_name' => $item_name,
49
- 'quantity' => $quantity,
50
- 'mc_gross' => $mc_gross,
51
- 'mc_currency' => $mc_currency,
52
- );
53
-
54
- array_push($cart_items, $current_item);
55
- $i++;
56
- }
57
- }
58
- else
59
- {
60
- $cart_items = array();
61
- $this->debug_log('Transaction Type: Buy Now',true);
62
- $item_number = $this->ipn_data['item_number'];
63
- $item_name = $this->ipn_data['item_name'];
64
- $quantity = $this->ipn_data['quantity'];
65
- $mc_gross = $this->ipn_data['mc_gross'];
66
- $mc_currency = $this->ipn_data['mc_currency'];
67
-
68
- $current_item = array(
69
- 'item_number' => $item_number,
70
- 'item_name' => $item_name,
71
- 'quantity' => $quantity,
72
- 'mc_gross' => $mc_gross,
73
- 'mc_currency' => $mc_currency,
74
- );
75
-
76
- array_push($cart_items, $current_item);
77
- }
78
-
79
- $product_id_array = Array();
80
- $product_name_array = Array();
81
- $product_price_array = Array();
82
- $attachments_array = Array();
83
- $download_link_array = Array();
84
-
 
 
 
 
 
 
 
 
 
 
 
 
85
  $payment_currency = get_option('cart_payment_currency');
86
-
87
- foreach ($cart_items as $current_cart_item)
88
- {
89
- $cart_item_data_num = $current_cart_item['item_number'];
90
- $cart_item_data_name = $current_cart_item['item_name'];
91
- $cart_item_data_quantity = $current_cart_item['quantity'];
92
- $cart_item_data_total = $current_cart_item['mc_gross'];
93
- $cart_item_data_currency = $current_cart_item['mc_currency'];
94
-
95
- $this->debug_log('Item Number: '.$cart_item_data_num,true);
96
- $this->debug_log('Item Name: '.$cart_item_data_name,true);
97
- $this->debug_log('Item Quantity: '.$cart_item_data_quantity,true);
98
- $this->debug_log('Item Total: '.$cart_item_data_total,true);
99
- $this->debug_log('Item Currency: '.$cart_item_data_currency,true);
100
-
101
- // Compare the values
102
- if ($payment_currency != $cart_item_data_currency)
103
- {
104
- $this->debug_log('Invalid Product Currency : '.$payment_currency,false);
105
- return false;
106
- }
107
- }
108
-
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
109
  $this->debug_log('Updating Affiliate Database Table with Sales Data if Using the WP Affiliate Platform Plugin.',true);
110
-
111
  if (function_exists('wp_aff_platform_install'))
112
  {
113
- $this->debug_log('WP Affiliate Platform is installed, registering sale...',true);
114
- $referrer = $this->ipn_data['custom'];
115
- $sale_amount = $this->ipn_data['mc_gross'];
116
- if (!empty($referrer))
117
- {
118
- $clientdate = (date ("Y-m-d"));
119
- $clienttime = (date ("H:i:s"));
120
-
121
- global $wpdb;
122
- $affiliates_table_name = $wpdb->prefix . "affiliates_tbl";
123
- $aff_sales_table = $wpdb->prefix . "affiliates_sales_tbl";
124
- $wp_aff_affiliates_db = $wpdb->get_row("SELECT * FROM $affiliates_table_name WHERE refid = '$referrer'", OBJECT);
125
- $commission_level = $wp_aff_affiliates_db->commissionlevel;
126
-
127
- $commission_amount = ($sale_amount*$commission_level)/100;
128
-
129
- $updatedb = "INSERT INTO $aff_sales_table VALUES ('$referrer','$clientdate','$clienttime','','','$commission_amount','$sale_amount')";
130
- $results = $wpdb->query($updatedb);
131
-
132
- $message = 'The sale has been registered in the WP Affiliates Platform Database for referrer: '.$referrer.' with amount: '.$commission_amount;
133
- $this->debug_log($message,true);
134
- }
135
- else
136
- {
137
- $this->debug_log('No Referrer Found. This is not an affiliate sale',true);
138
- }
139
  }
140
- else
141
- {
142
- $this->debug_log('Not Using the WP Affiliate Platform Plugin.',true);
143
- }
144
-
145
- return true;
146
- }
147
 
148
- function validate_ipn() {
149
-
150
  // parse the paypal URL
151
  $url_parsed=parse_url($this->paypal_url);
152
 
@@ -163,12 +210,20 @@ class paypal_ipn_handler {
163
  $post_string.="cmd=_notify-validate"; // append ipn command
164
 
165
  // open the connection to paypal
166
- $fp = fsockopen($url_parsed['host'],"80",$err_num,$err_str,30);
 
 
 
 
 
 
 
 
167
  if(!$fp)
168
  {
169
  // could not open the connection. If loggin is on, the error message
170
  // will be in the log.
171
- $this->debug_log('Connection to '.$url_parsed['host']." failed.fsockopen error no. $errnum: $errstr",false);
172
  return false;
173
 
174
  }
@@ -192,16 +247,15 @@ class paypal_ipn_handler {
192
  $this->debug_log('Connection to '.$url_parsed['host'].' successfuly completed.',true);
193
  }
194
 
195
- if (eregi("VERIFIED",$this->ipn_response))
 
196
  {
197
- // Valid IPN transaction.
198
  $this->debug_log('IPN successfully verified.',true);
199
  return true;
200
-
201
  }
202
  else
203
  {
204
- // Invalid IPN transaction. Check the log for details.
205
  $this->debug_log('IPN validation failed.',false);
206
  return false;
207
  }
@@ -251,40 +305,62 @@ class paypal_ipn_handler {
251
  fwrite($fp, $text );
252
  fclose($fp); // close file
253
  }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
254
  }
255
 
256
  // Start of IPN handling (script execution)
257
-
258
- $ipn_handler_instance = new paypal_ipn_handler();
259
-
260
- $debug_enabled = true; //get_option('wp_cart_enable_debug');
261
-
262
- if ($debug_enabled)
263
  {
264
- echo 'Debug is enabled. Check the '.$debug_log.' file for debug output.';
265
- $ipn_handler_instance->ipn_log = true;
266
- $ipn_handler_instance->ipn_log_file = $debug_log;
267
- }
268
-
269
- $sandbox = false; //get_option('wp_cart_enable_sandbox');
270
-
271
- if ($sandbox) // Enable sandbox testing
272
- {
273
- $ipn_handler_instance->paypal_url = 'https://www.sandbox.paypal.com/cgi-bin/webscr';
274
- }
275
 
276
- $ipn_handler_instance->debug_log('Paypal Class Initiated by '.$_SERVER['REMOTE_ADDR'],true);
277
-
278
- // Validate the IPN
279
- if ($ipn_handler_instance->validate_ipn())
280
- {
281
- $ipn_handler_instance->debug_log('Creating prodcut Information to send.',true);
282
 
283
- if(!$ipn_handler_instance->validate_and_dispatch_product())
284
- {
285
- $ipn_handler_instance->debug_log('IPN product validation failed.',false);
286
- }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
287
  }
288
- $ipn_handler_instance->debug_log('Paypal class finished.',true,true);
289
 
290
- ?>
1
  <?php
2
+
3
  $debug_log = "ipn_handle_debug.log"; // Debug log file name
4
 
5
  class paypal_ipn_handler {
10
  var $ipn_response; // holds the IPN response from paypal
11
  var $ipn_data = array(); // array contains the POST values for IPN
12
  var $fields = array(); // array holds the fields to submit to paypal
13
+ var $sandbox_mode = false;
14
 
15
  function paypal_ipn_handler()
16
  {
17
  $this->paypal_url = 'https://www.paypal.com/cgi-bin/webscr';
18
  $this->last_error = '';
19
+ $this->ipn_log_file = WP_CART_PATH.'ipn_handle_debug.log';
20
  $this->ipn_response = '';
21
  }
22
 
23
+ function validate_and_dispatch_product()
24
+ {
25
+ // Check Product Name , Price , Currency , Receivers email ,
26
+ global $products,$currency,$paypal_email;
27
+ $txn_id = $this->ipn_data['txn_id'];
28
+ $transaction_type = $this->ipn_data['txn_type'];
29
+ $transaction_subject = $this->ipn_data['transaction_subject'];
30
+ $custom_value_str = $this->ipn_data['custom'];
31
+ //$this->debug_log('custom values from paypal: '.$custom_value_str,true);
32
+ $first_name = $this->ipn_data['first_name'];
33
+ $last_name = $this->ipn_data['last_name'];
34
+ $buyer_email = $this->ipn_data['payer_email'];
35
+ $street_address = $this->ipn_data['address_street'];
36
+ $city = $this->ipn_data['address_city'];
37
+ $state = $this->ipn_data['address_state'];
38
+ $zip = $this->ipn_data['address_zip'];
39
+ $country = $this->ipn_data['address_country'];
40
+ $address = $street_address.", ".$city.", ".$state.", ".$zip.", ".$country;
41
+ $custom_values = wp_cart_get_custom_var_array($custom_value_str);
42
+
43
+ if ($transaction_type == "cart")
44
+ {
45
+ $this->debug_log('Transaction Type: Shopping Cart',true);
46
+ // Cart Items
47
+ $num_cart_items = $this->ipn_data['num_cart_items'];
48
+ $this->debug_log('Number of Cart Items: '.$num_cart_items,true);
49
+
50
+ $i = 1;
51
+ $cart_items = array();
52
+ while($i < $num_cart_items+1)
53
+ {
54
+ $item_number = $this->ipn_data['item_number' . $i];
55
+ $item_name = $this->ipn_data['item_name' . $i];
56
+ $quantity = $this->ipn_data['quantity' . $i];
57
+ $mc_gross = $this->ipn_data['mc_gross_' . $i];
58
+ $mc_currency = $this->ipn_data['mc_currency'];
59
+
60
+ $current_item = array(
61
+ 'item_number' => $item_number,
62
+ 'item_name' => $item_name,
63
+ 'quantity' => $quantity,
64
+ 'mc_gross' => $mc_gross,
65
+ 'mc_currency' => $mc_currency,
66
+ );
67
+
68
+ array_push($cart_items, $current_item);
69
+ $i++;
70
+ }
71
+ }
72
+ else
73
+ {
74
+ $cart_items = array();
75
+ $this->debug_log('Transaction Type: Buy Now',true);
76
+ $item_number = $this->ipn_data['item_number'];
77
+ $item_name = $this->ipn_data['item_name'];
78
+ $quantity = $this->ipn_data['quantity'];
79
+ $mc_gross = $this->ipn_data['mc_gross'];
80
+ $mc_currency = $this->ipn_data['mc_currency'];
81
+
82
+ $current_item = array(
83
+ 'item_number' => $item_number,
84
+ 'item_name' => $item_name,
85
+ 'quantity' => $quantity,
86
+ 'mc_gross' => $mc_gross,
87
+ 'mc_currency' => $mc_currency,
88
+ );
89
+ array_push($cart_items, $current_item);
90
+ }
91
+
92
+ $product_id_array = Array();
93
+ $product_name_array = Array();
94
+ $product_price_array = Array();
95
+ $attachments_array = Array();
96
+ $download_link_array = Array();
97
+
98
  $payment_currency = get_option('cart_payment_currency');
99
+
100
+ foreach ($cart_items as $current_cart_item)
101
+ {
102
+ $cart_item_data_num = $current_cart_item['item_number'];
103
+ $cart_item_data_name = $current_cart_item['item_name'];
104
+ $cart_item_data_quantity = $current_cart_item['quantity'];
105
+ $cart_item_data_total = $current_cart_item['mc_gross'];
106
+ $cart_item_data_currency = $current_cart_item['mc_currency'];
107
+
108
+ $this->debug_log('Item Number: '.$cart_item_data_num,true);
109
+ $this->debug_log('Item Name: '.$cart_item_data_name,true);
110
+ $this->debug_log('Item Quantity: '.$cart_item_data_quantity,true);
111
+ $this->debug_log('Item Total: '.$cart_item_data_total,true);
112
+ $this->debug_log('Item Currency: '.$cart_item_data_currency,true);
113
+
114
+ // Compare the values
115
+ if ($payment_currency != $cart_item_data_currency)
116
+ {
117
+ $this->debug_log('Invalid Product Currency : '.$payment_currency,false);
118
+ return false;
119
+ }
120
+ }
121
+
122
+ /*** Send notification email ***/
123
+ //TODO
124
+ $post_id = $custom_values['wp_cart_id'];
125
+ $ip_address = $custom_values['ip'];
126
+ $currency_symbol = get_option('cart_currency_symbol');
127
+ $this->debug_log('custom values',true);
128
+ $this->debug_log_array($custom_values,true);
129
+ //$this->debug_log('post id: '.$post_id,true);
130
+ if($post_id){
131
+
132
+ $updated_wpsc_order = array(
133
+ 'ID' => $post_id,
134
+ 'post_status' => 'publish',
135
+ 'post_type' => 'wpsc_cart_orders',
136
+ );
137
+ wp_update_post($updated_wpsc_order);
138
+
139
+ update_post_meta( $post_id, 'wpsc_first_name', $first_name );
140
+ update_post_meta( $post_id, 'wpsc_last_name', $last_name );
141
+ update_post_meta( $post_id, 'wpsc_email_address', $buyer_email );
142
+ update_post_meta( $post_id, 'wpsc_txn_id', $txn_id );
143
+ $mc_gross = $this->ipn_data['mc_gross'];
144
+ update_post_meta( $post_id, 'wpsc_total_amount', $mc_gross);
145
+ update_post_meta( $post_id, 'wpsc_ipaddress', $ip_address );
146
+ update_post_meta( $post_id, 'wpsc_address', $address );
147
+ $status = "Paid";
148
+ update_post_meta( $post_id, 'wpsc_order_status', $status );
149
+ $cart_items = get_post_meta( $post_id, 'wpsc_cart_items', true );
150
+ $subject = "Thank you for the purchase";
151
+ $body .= "Dear $first_name $last_name"."\n";
152
+ $body .= "\nThank you for your purchase! You ordered the following item(s):\n";
153
+ if($cart_items){
154
+ foreach ($cart_items as $item){
155
+ $body .= "\n".$item['name']." x ".$item['quantity']." - ".$currency_symbol.$item['price']."\n";
156
+ if($item['file_url']){
157
+ $file_url = base64_decode($item['file_url']);
158
+ $body .= "Download Link: ".$file_url."\n";
159
+ }
160
+ }
161
+ }
162
+ if($buyer_email){
163
+ wp_mail($buyer_email, $subject, $body);
164
+ $this->debug_log('Product Email successfully sent to '.$buyer_email,true);
165
+ update_post_meta( $post_id, 'wpsc_buyer_email_sent', 'Email sent to: '.$buyer_email);
166
+ }
167
+ }
168
+
169
+ /**** Affiliate plugin integratin ****/
170
  $this->debug_log('Updating Affiliate Database Table with Sales Data if Using the WP Affiliate Platform Plugin.',true);
 
171
  if (function_exists('wp_aff_platform_install'))
172
  {
173
+ $this->debug_log('WP Affiliate Platform is installed, registering sale...',true);
174
+ $referrer = $custom_values['ap_id'];
175
+ $sale_amount = $this->ipn_data['mc_gross'];
176
+ if (!empty($referrer))
177
+ {
178
+ do_action('wp_affiliate_process_cart_commission', array("referrer" => $referrer, "sale_amt" => $sale_amount, "txn_id" => $txn_id, "buyer_email" => $buyer_email));
179
+
180
+ $message = 'The sale has been registered in the WP Affiliates Platform Database for referrer: '.$referrer.' for sale amount: '.$sale_amount;
181
+ $this->debug_log($message,true);
182
+ }
183
+ else
184
+ {
185
+ $this->debug_log('No Referrer Found. This is not an affiliate sale',true);
186
+ }
 
 
 
 
 
 
 
 
 
 
 
 
187
  }
188
+ else
189
+ {
190
+ $this->debug_log('Not Using the WP Affiliate Platform Plugin.',true);
191
+ }
192
+ return true;
193
+ }
 
194
 
195
+ function validate_ipn()
196
+ {
197
  // parse the paypal URL
198
  $url_parsed=parse_url($this->paypal_url);
199
 
210
  $post_string.="cmd=_notify-validate"; // append ipn command
211
 
212
  // open the connection to paypal
213
+ if($this->sandbox_mode){//connect to PayPal sandbox
214
+ $uri = 'ssl://'.$url_parsed['host'];
215
+ $port = '443';
216
+ $fp = fsockopen($uri,$port,$err_num,$err_str,30);
217
+ }
218
+ else{//connect to live PayPal site using standard approach
219
+ $fp = fsockopen($url_parsed['host'],"80",$err_num,$err_str,30);
220
+ }
221
+
222
  if(!$fp)
223
  {
224
  // could not open the connection. If loggin is on, the error message
225
  // will be in the log.
226
+ $this->debug_log('Connection to '.$url_parsed['host']." failed. fsockopen error no. $errnum: $errstr",false);
227
  return false;
228
 
229
  }
247
  $this->debug_log('Connection to '.$url_parsed['host'].' successfuly completed.',true);
248
  }
249
 
250
+ //if (eregi("VERIFIED",$this->ipn_response))
251
+ if (strpos($this->ipn_response, "VERIFIED") !== false)// Valid IPN transaction.
252
  {
 
253
  $this->debug_log('IPN successfully verified.',true);
254
  return true;
 
255
  }
256
  else
257
  {
258
+ // Invalid IPN transaction. Check the log for details.
259
  $this->debug_log('IPN validation failed.',false);
260
  return false;
261
  }
305
  fwrite($fp, $text );
306
  fclose($fp); // close file
307
  }
308
+
309
+ function debug_log_array($array_to_write,$success,$end=false)
310
+ {
311
+ if (!$this->ipn_log) return; // is logging turned off?
312
+ $text = '['.date('m/d/Y g:i A').'] - '.(($success)?'SUCCESS :':'FAILURE :'). "\n";
313
+ ob_start();
314
+ print_r($array_to_write);
315
+ $var = ob_get_contents();
316
+ ob_end_clean();
317
+ $text .= $var;
318
+
319
+ if ($end)
320
+ {
321
+ $text .= "\n------------------------------------------------------------------\n\n";
322
+ }
323
+ // Write to log
324
+ $fp=fopen($this->ipn_log_file,'a');
325
+ fwrite($fp, $text );
326
+ fclose($fp); // close filee
327
+ }
328
  }
329
 
330
  // Start of IPN handling (script execution)
331
+ function wpc_handle_paypal_ipn()
 
 
 
 
 
332
  {
333
+ $debug_log = "ipn_handle_debug.log"; // Debug log file name
334
+ $ipn_handler_instance = new paypal_ipn_handler();
 
 
 
 
 
 
 
 
 
335
 
336
+ $debug_enabled = false;
337
+ $debug = get_option('wp_shopping_cart_enable_debug');
338
+ if ($debug){
339
+ $debug_enabled = true;
340
+ }
 
341
 
342
+ if ($debug_enabled)
343
+ {
344
+ echo 'Debug is enabled. Check the '.$debug_log.' file for debug output.';
345
+ $ipn_handler_instance->ipn_log = true;
346
+ //$ipn_handler_instance->ipn_log_file = realpath(dirname(__FILE__)).'/'.$debug_log;
347
+ }
348
+ $sandbox = get_option('wp_shopping_cart_enable_sandbox');
349
+ if ($sandbox) // Enable sandbox testing
350
+ {
351
+ $ipn_handler_instance->paypal_url = 'https://www.sandbox.paypal.com/cgi-bin/webscr';
352
+ $ipn_handler_instance->sandbox_mode = true;
353
+ }
354
+ $ipn_handler_instance->debug_log('Paypal Class Initiated by '.$_SERVER['REMOTE_ADDR'],true);
355
+ // Validate the IPN
356
+ if ($ipn_handler_instance->validate_ipn())
357
+ {
358
+ $ipn_handler_instance->debug_log('Creating product Information to send.',true);
359
+ if(!$ipn_handler_instance->validate_and_dispatch_product())
360
+ {
361
+ $ipn_handler_instance->debug_log('IPN product validation failed.',false);
362
+ }
363
+ }
364
+ $ipn_handler_instance->debug_log('Paypal class finished.',true,true);
365
  }
 
366
 
 
readme.txt CHANGED
@@ -1,10 +1,10 @@
1
  === WordPress Simple Paypal Shopping Cart ===
2
  Contributors: Ruhul Amin, Tips and Tricks HQ
3
  Donate link: http://www.tipsandtricks-hq.com
4
- Tags: shopping cart, WordPress shopping cart, Paypal shopping cart, sell products, online shop, shop, e-commerce, wordpress ecommerce, wordpress store, store, PayPal cart widget, sell digital products, paypal
5
  Requires at least: 3.0
6
  Tested up to: 3.6
7
- Stable tag: 3.7
8
  License: GPLv2 or later
9
 
10
  Very easy to use Simple WordPress Paypal Shopping Cart Plugin. Great for selling products online in one click from your WordPress site.
@@ -15,14 +15,14 @@ WordPress Simple Paypal Shopping Cart allows you to add an 'Add to Cart' button
15
 
16
  It also allows you to add/display the shopping cart on any post or page or sidebar easily. The shopping cart shows the user what they currently have in the cart and allows them to change quantity or remove the items.
17
 
18
- It can be easily integrated with the NextGen Photo Gallery plugin to acomodate the selling of photographs from your gallery.
19
 
20
  WP simple Paypal Cart Plugin, interfaces with the Paypal sandbox to allow for testing.
21
 
22
  This plugin is a lightweight solution (with minimal number of lines of code and minimal options) so it doesn't slow down your site.
23
 
24
  For video tutorial, screenshots, detailed documentation, support and updates, please visit:
25
- [WP Simple Cart Details Page](http://www.tipsandtricks-hq.com/?p=768)
26
  or
27
  [WP Simple Cart Documentation](http://www.tipsandtricks-hq.com/ecommerce/wp-shopping-cart)
28
 
@@ -31,9 +31,13 @@ or
31
  * Easily create "add to cart" button with options if needed (price, shipping, options variations). The cart's shortcode can be displayed on posts or pages.
32
  * Use a function to add dynamic "add to cart" button directly in your theme.
33
  * Minimal number of configuration items to keep the plugin lightweight.
 
 
 
34
  * Show a nicely formatted product display box on the fly using a simple shortcode.
35
- * You can use Paypal sandbox to do testing if needed.
36
- * Collect special instruction from your customers on the PayPal checkout page.
 
37
  * Compatible with WordPress Multi-site Installation.
38
  * and more...
39
 
@@ -47,10 +51,12 @@ There are a few exact duplicate copies of this plugin that other people made. We
47
  * Check the developer's site.
48
 
49
  == Usage ==
50
- 1. To add an 'Add to Cart' button for a product, simply add the shortcode [wp_cart:PRODUCT-NAME:price:PRODUCT-PRICE:end] to a post or page next to the product. Replace PRODUCT-NAME and PRODUCT-PRICE with the actual name and price.
 
51
  2. To add the 'Add to Cart' button on the sidebar or from other template files use the following function:
52
  <?php echo print_wp_cart_button_for_product('PRODUCT-NAME', PRODUCT-PRICE); ?>
53
  Replace PRODUCT-NAME and PRODUCT-PRICE with the actual name and price.
 
54
  3. To add the shopping cart to a post or page (eg. checkout page) simply add the shortcode [show_wp_shopping_cart] to a post or page or use the sidebar widget to add the shopping cart to the sidebar. The shopping cart will only be visible in a post or page when a customer adds a product.
55
 
56
  = Using Product Display Box =
@@ -63,34 +69,30 @@ Simply replace the values with your product specific data
63
 
64
  = Using Shipping =
65
 
66
- 1. To use shipping cost use the following trigger text
67
- [wp_cart:PRODUCT-NAME:price:PRODUCT-PRICE:shipping:SHIPPING-COST:end]
68
 
69
  or use the following php function from your wordpress template files
70
  <?php echo print_wp_cart_button_for_product('product name',price,shipping cost); ?>
71
 
72
  = Using Variation Control =
73
 
74
- 1. To use variation control use the following trigger text
75
- [wp_cart:PRODUCT-NAME:price:PRODUCT-PRICE:var1[VARIATION-NAME|VARIATION1|VARIATION2|VARIATION3]:end]
76
-
77
- example, [wp_cart:Demo Product 1:price:15:var1[Size|Small|Medium|Large]:end]
78
 
79
- 2. To use variation control with shipping use the following trigger text:
80
- [wp_cart:PRODUCT-NAME:price:PRODUCT-PRICE:shipping:SHIPPING-COST:var1[VARIATION-NAME|VARIATION1|VARIATION2|VARIATION3]:end]
81
 
82
- example, [wp_cart:Demo Product 1:price:15:shipping:2:var1[Size|Small|Medium|Large]:end]
83
 
84
- 3. To use multiple variation option use the following trigger text:
85
- [wp_cart:PRODUCT-NAME:price:PRODUCT-PRICE:var1[VARIATION-NAME|VARIATION1|VARIATION2|VARIATION3]:var2[VARIATION-NAME|VARIATION1|VARIATION2]:end]
86
 
87
- example, [wp_cart:Demo Product 1:price:15:shipping:2:var1[Size|Small|Medium|Large]:var2[Color|Red|Green]:end]
88
 
89
  == Installation ==
90
 
91
  1. Unzip and Upload the folder 'wordpress-paypal-shopping-cart' to the '/wp-content/plugins/' directory
92
  2. Activate the plugin through the 'Plugins' menu in WordPress
93
- 3. Go to Settings and configure the options eg. your email, Shopping Cart name, Return URL etc.
94
  4. Use the trigger text to add a product to a post or page where u want it to appear.
95
 
96
  == Frequently Asked Questions ==
@@ -102,6 +104,8 @@ example, [wp_cart:Demo Product 1:price:15:shipping:2:var1[Size|Small|Medium|Larg
102
  6. Does this plugin use a return URL to redirect customers to a specified page after Paypal has processed the payment? Yes.
103
  7. How can I add a buy button on the sidebar widget of my site?
104
  Check the documentation on [how to add buy buttons to the sidebar](http://www.tipsandtricks-hq.com/ecommerce/wordpress-shopping-cart-additional-resources-322#add_button_in_sidebar)
 
 
105
 
106
  == Screenshots ==
107
  Visit the plugin site at http://www.tipsandtricks-hq.com/?p=768 for screenshots.
1
  === WordPress Simple Paypal Shopping Cart ===
2
  Contributors: Ruhul Amin, Tips and Tricks HQ
3
  Donate link: http://www.tipsandtricks-hq.com
4
+ Tags: cart, shopping cart, WordPress shopping cart, Paypal shopping cart, sell products, online shop, shop, e-commerce, wordpress ecommerce, wordpress store, store, PayPal cart widget, sell digital products, digital downloads, paypal, paypal cart, e-shop,
5
  Requires at least: 3.0
6
  Tested up to: 3.6
7
+ Stable tag: 3.8
8
  License: GPLv2 or later
9
 
10
  Very easy to use Simple WordPress Paypal Shopping Cart Plugin. Great for selling products online in one click from your WordPress site.
15
 
16
  It also allows you to add/display the shopping cart on any post or page or sidebar easily. The shopping cart shows the user what they currently have in the cart and allows them to change quantity or remove the items.
17
 
18
+ It can be easily integrated with the NextGen Photo Gallery plugin to accommodate the selling of photographs from your gallery.
19
 
20
  WP simple Paypal Cart Plugin, interfaces with the Paypal sandbox to allow for testing.
21
 
22
  This plugin is a lightweight solution (with minimal number of lines of code and minimal options) so it doesn't slow down your site.
23
 
24
  For video tutorial, screenshots, detailed documentation, support and updates, please visit:
25
+ [WP Simple Cart Details Page](http://www.tipsandtricks-hq.com/wordpress-simple-paypal-shopping-cart-plugin-768)
26
  or
27
  [WP Simple Cart Documentation](http://www.tipsandtricks-hq.com/ecommerce/wp-shopping-cart)
28
 
31
  * Easily create "add to cart" button with options if needed (price, shipping, options variations). The cart's shortcode can be displayed on posts or pages.
32
  * Use a function to add dynamic "add to cart" button directly in your theme.
33
  * Minimal number of configuration items to keep the plugin lightweight.
34
+ * Sell any kind of tangible products from your site.
35
+ * Sell any type of media file that you upload to your WordPress site. For example: you can sell ebooks (PDF), music (MP3), videos, photos etc.
36
+ * Your customers will automatically get an email with the media file that they paid for.
37
  * Show a nicely formatted product display box on the fly using a simple shortcode.
38
+ * You can use Paypal sandbox to do testing if needed (before you go live).
39
+ * Collect special instructions from your customers on the PayPal checkout page.
40
+ * The orders menu will show you all the orders that you have received from your site.
41
  * Compatible with WordPress Multi-site Installation.
42
  * and more...
43
 
51
  * Check the developer's site.
52
 
53
  == Usage ==
54
+ 1. To add an 'Add to Cart' button for a product, simply add the shortcode [wp_cart_button name="PRODUCT-NAME" price="PRODUCT-PRICE"] to a post or page next to the product. Replace PRODUCT-NAME and PRODUCT-PRICE with the actual name and price.
55
+
56
  2. To add the 'Add to Cart' button on the sidebar or from other template files use the following function:
57
  <?php echo print_wp_cart_button_for_product('PRODUCT-NAME', PRODUCT-PRICE); ?>
58
  Replace PRODUCT-NAME and PRODUCT-PRICE with the actual name and price.
59
+
60
  3. To add the shopping cart to a post or page (eg. checkout page) simply add the shortcode [show_wp_shopping_cart] to a post or page or use the sidebar widget to add the shopping cart to the sidebar. The shopping cart will only be visible in a post or page when a customer adds a product.
61
 
62
  = Using Product Display Box =
69
 
70
  = Using Shipping =
71
 
72
+ 1. To use shipping cost for your product, use the "shipping" parameter. Here is an example shortcode usage:
73
+ [wp_cart_button name="Test Product" price="19.95" shipping="4.99"]
74
 
75
  or use the following php function from your wordpress template files
76
  <?php echo print_wp_cart_button_for_product('product name',price,shipping cost); ?>
77
 
78
  = Using Variation Control =
79
 
80
+ 1. To use variation control use the variation parameter in the shortcode:
81
+ [wp_cart_button name="Test Product" price="25.95" var1="VARIATION-NAME|VARIATION1|VARIATION2|VARIATION3"]
 
 
82
 
83
+ example usage: [wp_cart_button name="Test Product" price="29.95" var1="Size|small|medium|large"]
 
84
 
85
+ 2. To use multiple variation for a product (2nd or 3rd variation), use the following:
86
 
87
+ [wp_cart_button name="Test Product" price="29.95" var1="Size|small|medium|large" var2="Color|red|green|blue"]
 
88
 
89
+ [wp_cart_button name="Test Product" price="29.95" var1="Size|small|medium|large" var2="Color|red|green|blue" var3="Sleeve|short|full"]
90
 
91
  == Installation ==
92
 
93
  1. Unzip and Upload the folder 'wordpress-paypal-shopping-cart' to the '/wp-content/plugins/' directory
94
  2. Activate the plugin through the 'Plugins' menu in WordPress
95
+ 3. Go to Settings and configure the options (for example: your email, Shopping Cart name, Return URL etc.)
96
  4. Use the trigger text to add a product to a post or page where u want it to appear.
97
 
98
  == Frequently Asked Questions ==
104
  6. Does this plugin use a return URL to redirect customers to a specified page after Paypal has processed the payment? Yes.
105
  7. How can I add a buy button on the sidebar widget of my site?
106
  Check the documentation on [how to add buy buttons to the sidebar](http://www.tipsandtricks-hq.com/ecommerce/wordpress-shopping-cart-additional-resources-322#add_button_in_sidebar)
107
+ 8. Can I use this plugin to sell digital downloads?
108
+ Yes. See the [digital download usage documnentation] (http://www.tipsandtricks-hq.com/ecommerce/wp-simple-cart-sell-digital-downloads-2468)
109
 
110
  == Screenshots ==
111
  Visit the plugin site at http://www.tipsandtricks-hq.com/?p=768 for screenshots.
wp_shopping_cart.php CHANGED
@@ -1,7 +1,7 @@
1
  <?php
2
  /*
3
  Plugin Name: WP Simple Paypal Shopping cart
4
- Version: v3.7
5
  Plugin URI: http://www.tipsandtricks-hq.com/?p=768
6
  Author: Ruhul Amin
7
  Author URI: http://www.tipsandtricks-hq.com/
@@ -12,9 +12,11 @@ if(!isset($_SESSION)){
12
  session_start();
13
  }
14
 
15
- define('WP_CART_VERSION', '3.7');
16
  define('WP_CART_FOLDER', dirname(plugin_basename(__FILE__)));
 
17
  define('WP_CART_URL', plugins_url('',__FILE__));
 
18
 
19
  define('WP_CART_LIVE_PAYPAL_URL', 'https://www.paypal.com/cgi-bin/webscr');
20
  define('WP_CART_SANDBOX_PAYPAL_URL', 'https://www.sandbox.paypal.com/cgi-bin/webscr');
@@ -27,6 +29,8 @@ add_option('wp_cart_empty_text', __("Your cart is empty", "WSPSC"));
27
  add_option('cart_return_from_paypal_url', get_bloginfo('wpurl'));
28
 
29
  include_once('wp_shopping_cart_shortcodes.php');
 
 
30
 
31
  function always_show_cart_handler($atts)
32
  {
@@ -57,6 +61,12 @@ function shopping_cart_show($content)
57
  return $content;
58
  }
59
 
 
 
 
 
 
 
60
  // Reset the Cart as this is a returned customer from Paypal
61
  if (isset($_GET["merchant_return_link"]) && !empty($_GET["merchant_return_link"]))
62
  {
@@ -85,13 +95,15 @@ function reset_wp_cart()
85
  if(empty($products))
86
  {
87
  unset($_SESSION['simpleCart']);
 
88
  return;
89
  }
90
  foreach ($products as $key => $item)
91
  {
92
  unset($products[$key]);
93
  }
94
- $_SESSION['simpleCart'] = $products;
 
95
  }
96
 
97
  if (isset($_POST['addcart']))
@@ -143,11 +155,59 @@ if (isset($_POST['addcart']))
143
  $shipping = str_replace($default_cur_symbol,"",$shipping);
144
 
145
  $product = array('name' => stripslashes($_POST['product']), 'price' => $price, 'quantity' => $count, 'shipping' => $shipping, 'cartLink' => $_POST['cartLink'], 'item_number' => $_POST['item_number']);
 
 
 
 
146
  array_push($products, $product);
147
  }
148
 
149
  sort($products);
150
  $_SESSION['simpleCart'] = $products;
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
151
 
152
  if (get_option('wp_shopping_cart_auto_redirect_to_checkout_page'))
153
  {
@@ -190,6 +250,11 @@ else if (isset($_POST['delcart']))
190
  unset($products[$key]);
191
  }
192
  $_SESSION['simpleCart'] = $products;
 
 
 
 
 
193
  }
194
 
195
  function print_wp_shopping_cart()
@@ -236,21 +301,18 @@ function print_wp_shopping_cart()
236
  $urls = '';
237
 
238
  $return = get_option('cart_return_from_paypal_url');
239
-
240
- if (!empty($return))
241
- $urls .= '<input type="hidden" name="return" value="'.$return.'" />';
242
-
243
- if ($use_affiliate_platform)
244
- {
245
- if (function_exists('wp_aff_platform_install'))
246
- {
247
- $notify = WP_AFF_PLATFORM_URL.'/api/ipn_handler.php';
248
- //$notify = WP_CART_URL.'/paypal.php';
249
- $urls .= '<input type="hidden" name="notify_url" value="'.$notify.'" />';
250
- }
251
- }
252
- $title = get_option('wp_cart_title');
253
- //if (empty($title)) $title = __("Your Shopping Cart", "WSPSC");
254
 
255
  global $plugin_dir_name;
256
  $output .= '<div class="shopping_cart" style=" padding: 5px;">';
@@ -372,9 +434,8 @@ function print_wp_shopping_cart()
372
  if(!empty($wp_cart_note_to_seller_text)){
373
  $output .= '<input type="hidden" name="no_note" value="0" /><input type="hidden" name="cn" value="'.$wp_cart_note_to_seller_text.'" />';
374
  }
375
- if ($use_affiliate_platform){
376
- $output .= wp_cart_add_custom_field();
377
- }
378
  $output .= '</form>';
379
  }
380
  $output .= "
@@ -387,19 +448,31 @@ function print_wp_shopping_cart()
387
 
388
  function wp_cart_add_custom_field()
389
  {
390
- if (function_exists('wp_aff_platform_install'))
391
- {
392
- $output = '';
393
- if (!empty($_SESSION['ap_id']))
394
- {
395
- $output = '<input type="hidden" name="custom" value="'.$_SESSION['ap_id'].'" id="wp_affiliate" />';
396
- }
397
- else if (isset($_COOKIE['ap_id']))
398
- {
399
- $output = '<input type="hidden" name="custom" value="'.$_COOKIE['ap_id'].'" id="wp_affiliate" />';
400
- }
401
- return $output;
402
- }
 
 
 
 
 
 
 
 
 
 
 
 
403
  }
404
 
405
  function print_wp_cart_button_new($content)
@@ -544,7 +617,7 @@ function wp_cart_add_read_form_javascript()
544
  //-->
545
  </script>';
546
  }
547
- function print_wp_cart_button_for_product($name, $price, $shipping=0, $var1='', $var2='', $var3='')
548
  {
549
  $addcart = get_option('addToCartButtonName');
550
  if (!$addcart || ($addcart == '') )
@@ -604,7 +677,12 @@ function print_wp_cart_button_for_product($name, $price, $shipping=0, $var1='',
604
  }
605
  $replacement .= '<input type="hidden" name="product" value="'.$name.'" /><input type="hidden" name="price" value="'.$price.'" /><input type="hidden" name="shipping" value="'.$shipping.'" /><input type="hidden" name="addcart" value="1" /><input type="hidden" name="cartLink" value="'.cart_current_page_url().'" />';
606
  $replacement .= '<input type="hidden" name="product_tmp" value="'.$name.'" />';
607
- $replacement .= '</form>';
 
 
 
 
 
608
  $replacement .= '</div>';
609
  return $replacement;
610
  }
@@ -645,6 +723,15 @@ function cart_current_page_url() {
645
 
646
  function show_wp_cart_options_page ()
647
  {
 
 
 
 
 
 
 
 
 
648
  if (isset($_POST['info_update']))
649
  {
650
  $nonce = $_REQUEST['_wpnonce'];
@@ -675,6 +762,7 @@ function show_wp_cart_options_page ()
675
  update_option('wp_use_aff_platform', ($_POST['wp_use_aff_platform']!='') ? 'checked="checked"':'' );
676
 
677
  update_option('wp_shopping_cart_enable_sandbox', ($_POST['wp_shopping_cart_enable_sandbox']!='') ? 'checked="checked"':'' );
 
678
 
679
  echo '<div id="message" class="updated fade">';
680
  echo '<p><strong>'.(__("Options Updated!", "WSPSC")).'</strong></p></div>';
@@ -742,7 +830,12 @@ function show_wp_cart_options_page ()
742
  if (get_option('wp_shopping_cart_enable_sandbox'))
743
  $wp_shopping_cart_enable_sandbox = 'checked="checked"';
744
  else
745
- $wp_shopping_cart_enable_sandbox = '';
 
 
 
 
 
746
  ?>
747
  <h2><?php _e("Simple PayPal Shopping Cart Settings", "WSPSC"); ?> v <?php echo WP_CART_VERSION; ?></h2>
748
 
@@ -776,11 +869,6 @@ echo '
776
  <td><input type="text" name="cart_paypal_email" value="'.$defaultEmail.'" size="40" /></td>
777
  </tr>
778
  <tr valign="top">
779
- <th scope="row">'.(__("Enable Sandbox Testing", "WSPSC")).'</th>
780
- <td><input type="checkbox" name="wp_shopping_cart_enable_sandbox" value="1" '.$wp_shopping_cart_enable_sandbox.' />
781
- <br />'.(__("Check this option if you want to do PayPal sandbox testing. You will need to create a PayPal sandbox account from PayPal Developer site", "WSPSC")).'</td>
782
- </tr>
783
- <tr valign="top">
784
  <th scope="row">'.(__("Shopping Cart title", "WSPSC")).'</th>
785
  <td><input type="text" name="wp_cart_title" value="'.$title.'" size="40" /></td>
786
  </tr>
@@ -874,6 +962,36 @@ echo '
874
  </tr>
875
  </table>
876
  </div></div>
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
877
  <div class="submit">
878
  <input type="submit" name="info_update" value="'.(__("Update Options &raquo;", "WSPSC")).'" />
879
  </div>
@@ -966,6 +1084,9 @@ add_filter('plugin_action_links', 'wp_simple_cart_add_settings_link', 10, 2 );
966
  add_action('admin_menu','wp_cart_options_page');
967
  add_action('widgets_init','wp_paypal_shopping_cart_load_widgets');
968
 
 
 
 
969
  //add_filter('the_content', 'print_wp_cart_button',11);
970
  add_filter('the_content', 'print_wp_cart_button_new',11);
971
  add_filter('the_content', 'shopping_cart_show');
1
  <?php
2
  /*
3
  Plugin Name: WP Simple Paypal Shopping cart
4
+ Version: v3.8
5
  Plugin URI: http://www.tipsandtricks-hq.com/?p=768
6
  Author: Ruhul Amin
7
  Author URI: http://www.tipsandtricks-hq.com/
12
  session_start();
13
  }
14
 
15
+ define('WP_CART_VERSION', '3.8');
16
  define('WP_CART_FOLDER', dirname(plugin_basename(__FILE__)));
17
+ define('WP_CART_PATH',plugin_dir_path( __FILE__ ));
18
  define('WP_CART_URL', plugins_url('',__FILE__));
19
+ define('WP_CART_SITE_URL',site_url());
20
 
21
  define('WP_CART_LIVE_PAYPAL_URL', 'https://www.paypal.com/cgi-bin/webscr');
22
  define('WP_CART_SANDBOX_PAYPAL_URL', 'https://www.sandbox.paypal.com/cgi-bin/webscr');
29
  add_option('cart_return_from_paypal_url', get_bloginfo('wpurl'));
30
 
31
  include_once('wp_shopping_cart_shortcodes.php');
32
+ include_once('wp_shopping_cart_misc_functions.php');
33
+ include_once('wp_shopping_cart_orders.php');
34
 
35
  function always_show_cart_handler($atts)
36
  {
61
  return $content;
62
  }
63
 
64
+ // Reset cart option
65
+ if (isset($_REQUEST["reset_wp_cart"]) && !empty($_REQUEST["reset_wp_cart"]))
66
+ {
67
+ reset_wp_cart();
68
+ }
69
+
70
  // Reset the Cart as this is a returned customer from Paypal
71
  if (isset($_GET["merchant_return_link"]) && !empty($_GET["merchant_return_link"]))
72
  {
95
  if(empty($products))
96
  {
97
  unset($_SESSION['simpleCart']);
98
+ unset($_SESSION['simple_cart_id']);
99
  return;
100
  }
101
  foreach ($products as $key => $item)
102
  {
103
  unset($products[$key]);
104
  }
105
+ $_SESSION['simpleCart'] = $products;
106
+ unset($_SESSION['simple_cart_id']);
107
  }
108
 
109
  if (isset($_POST['addcart']))
155
  $shipping = str_replace($default_cur_symbol,"",$shipping);
156
 
157
  $product = array('name' => stripslashes($_POST['product']), 'price' => $price, 'quantity' => $count, 'shipping' => $shipping, 'cartLink' => $_POST['cartLink'], 'item_number' => $_POST['item_number']);
158
+ if(isset($_POST['file_url']) && !empty($_POST['file_url'])){
159
+ $file_url = strip_tags($_POST['file_url']);
160
+ $product['file_url'] = $file_url;
161
+ }
162
  array_push($products, $product);
163
  }
164
 
165
  sort($products);
166
  $_SESSION['simpleCart'] = $products;
167
+ if(!isset($_SESSION['simple_cart_id']) && empty($_SESSION['simple_cart_id']))
168
+ {
169
+ //First time adding to the cart
170
+ //$cart_id = uniqid();
171
+ //$_SESSION['simple_cart_id'] = $cart_id;
172
+ $wpsc_order = array(
173
+ 'post_title' => 'WPSC Cart Order',
174
+ 'post_type' => 'wpsc_cart_orders',
175
+ 'post_content' => '',
176
+ 'post_status' => 'trash',
177
+ );
178
+ // Insert the post into the database
179
+ $post_id = wp_insert_post($wpsc_order);
180
+ if($post_id){
181
+ //echo "post id: ".$post_id;
182
+ $_SESSION['simple_cart_id'] = $post_id;
183
+ $updated_wpsc_order = array(
184
+ 'ID' => $post_id,
185
+ 'post_title' => $post_id,
186
+ 'post_type' => 'wpsc_cart_orders',
187
+ );
188
+ wp_update_post($updated_wpsc_order);
189
+ $status = "In Progress";
190
+ update_post_meta($post_id, 'wpsc_order_status', $status);
191
+ }
192
+ }
193
+ else
194
+ {
195
+ //cart updating
196
+ if(isset($_SESSION['simple_cart_id']) && !empty($_SESSION['simple_cart_id']))
197
+ {
198
+ //echo "siimplecart id set";
199
+ $post_id = $_SESSION['simple_cart_id'];
200
+ if(isset($_SESSION['simpleCart']) && !empty($_SESSION['simpleCart']))
201
+ {
202
+ //echo "updated cart id: ".$post_id;
203
+ update_post_meta( $post_id, 'wpsc_cart_items', $_SESSION['simpleCart']);
204
+ }
205
+ }
206
+ else{
207
+ echo "<p>Error! Your session is out of sync. Please reset your session.</p>";
208
+ }
209
+ }
210
+
211
 
212
  if (get_option('wp_shopping_cart_auto_redirect_to_checkout_page'))
213
  {
250
  unset($products[$key]);
251
  }
252
  $_SESSION['simpleCart'] = $products;
253
+ if(isset($_SESSION['simple_cart_id']) && !empty($_SESSION['simple_cart_id']))
254
+ {
255
+ $post_id = $_SESSION['simple_cart_id'];
256
+ update_post_meta( $post_id, 'wpsc_cart_items', $_SESSION['simpleCart']);
257
+ }
258
  }
259
 
260
  function print_wp_shopping_cart()
301
  $urls = '';
302
 
303
  $return = get_option('cart_return_from_paypal_url');
304
+ if(empty($return)){
305
+ $return = WP_CART_SITE_URL.'/';
306
+ }
307
+ $return_url = add_query_arg('reset_wp_cart', '1', $return);
308
+
309
+ $urls .= '<input type="hidden" name="return" value="'.$return_url.'" />';
310
+
311
+ $notify = WP_CART_SITE_URL.'/?simple_cart_ipn=1';
312
+ $urls .= '<input type="hidden" name="notify_url" value="'.$notify.'" />';
313
+
314
+ $title = get_option('wp_cart_title');
315
+ //if (empty($title)) $title = __("Your Shopping Cart", "WSPSC");
 
 
 
316
 
317
  global $plugin_dir_name;
318
  $output .= '<div class="shopping_cart" style=" padding: 5px;">';
434
  if(!empty($wp_cart_note_to_seller_text)){
435
  $output .= '<input type="hidden" name="no_note" value="0" /><input type="hidden" name="cn" value="'.$wp_cart_note_to_seller_text.'" />';
436
  }
437
+
438
+ $output .= wp_cart_add_custom_field();
 
439
  $output .= '</form>';
440
  }
441
  $output .= "
448
 
449
  function wp_cart_add_custom_field()
450
  {
451
+ $_SESSION['wp_cart_custom_values'] = "";
452
+ $custom_field_val = "";
453
+ $name = 'wp_cart_id';
454
+ $value = $_SESSION['simple_cart_id'];
455
+ $custom_field_val = wpc_append_values_to_custom_field($name,$value);
456
+
457
+ $clientip = $_SERVER['REMOTE_ADDR'];
458
+ if (!empty($clientip)){
459
+ $name = 'ip';
460
+ $value = $clientip;
461
+ $custom_field_val = wpc_append_values_to_custom_field($name,$value);
462
+ }
463
+
464
+ if (function_exists('wp_aff_platform_install'))
465
+ {
466
+ $name = 'ap_id';
467
+ $value = '';
468
+ if(isset($_SESSION['ap_id'])){$value = $_SESSION['ap_id'];}
469
+ else if (isset($_COOKIE['ap_id'])){$value = $_COOKIE['ap_id'];}
470
+ if(!empty($value)){
471
+ $custom_field_val = wpc_append_values_to_custom_field($name,$value);
472
+ }
473
+ }
474
+ $output = '<input type="hidden" name="custom" value="'.$custom_field_val.'" />';
475
+ return $output;
476
  }
477
 
478
  function print_wp_cart_button_new($content)
617
  //-->
618
  </script>';
619
  }
620
+ function print_wp_cart_button_for_product($name, $price, $shipping=0, $var1='', $var2='', $var3='', $atts=array())
621
  {
622
  $addcart = get_option('addToCartButtonName');
623
  if (!$addcart || ($addcart == '') )
677
  }
678
  $replacement .= '<input type="hidden" name="product" value="'.$name.'" /><input type="hidden" name="price" value="'.$price.'" /><input type="hidden" name="shipping" value="'.$shipping.'" /><input type="hidden" name="addcart" value="1" /><input type="hidden" name="cartLink" value="'.cart_current_page_url().'" />';
679
  $replacement .= '<input type="hidden" name="product_tmp" value="'.$name.'" />';
680
+ if($atts['file_url']){
681
+ $file_url = $atts['file_url'];
682
+ $file_url = base64_encode($file_url);
683
+ $replacement .= '<input type="hidden" name="file_url" value="'.$file_url.'" />';
684
+ }
685
+ $replacement .= '</form>';
686
  $replacement .= '</div>';
687
  return $replacement;
688
  }
723
 
724
  function show_wp_cart_options_page ()
725
  {
726
+ if(isset($_POST['wspsc_reset_logfile'])) {
727
+ // Reset the debug log file
728
+ if(wspsc_reset_logfile()){
729
+ echo '<div id="message" class="updated fade"><p><strong>Debug log file has been reset!</strong></p></div>';
730
+ }
731
+ else{
732
+ echo '<div id="message" class="updated fade"><p><strong>Debug log file could not be reset!</strong></p></div>';
733
+ }
734
+ }
735
  if (isset($_POST['info_update']))
736
  {
737
  $nonce = $_REQUEST['_wpnonce'];
762
  update_option('wp_use_aff_platform', ($_POST['wp_use_aff_platform']!='') ? 'checked="checked"':'' );
763
 
764
  update_option('wp_shopping_cart_enable_sandbox', ($_POST['wp_shopping_cart_enable_sandbox']!='') ? 'checked="checked"':'' );
765
+ update_option('wp_shopping_cart_enable_debug', ($_POST['wp_shopping_cart_enable_debug']!='') ? 'checked="checked"':'' );
766
 
767
  echo '<div id="message" class="updated fade">';
768
  echo '<p><strong>'.(__("Options Updated!", "WSPSC")).'</strong></p></div>';
830
  if (get_option('wp_shopping_cart_enable_sandbox'))
831
  $wp_shopping_cart_enable_sandbox = 'checked="checked"';
832
  else
833
+ $wp_shopping_cart_enable_sandbox = '';
834
+
835
+ $wp_shopping_cart_enable_debug = '';
836
+ if (get_option('wp_shopping_cart_enable_debug')){
837
+ $wp_shopping_cart_enable_debug = 'checked="checked"';
838
+ }
839
  ?>
840
  <h2><?php _e("Simple PayPal Shopping Cart Settings", "WSPSC"); ?> v <?php echo WP_CART_VERSION; ?></h2>
841
 
869
  <td><input type="text" name="cart_paypal_email" value="'.$defaultEmail.'" size="40" /></td>
870
  </tr>
871
  <tr valign="top">
 
 
 
 
 
872
  <th scope="row">'.(__("Shopping Cart title", "WSPSC")).'</th>
873
  <td><input type="text" name="wp_cart_title" value="'.$title.'" size="40" /></td>
874
  </tr>
962
  </tr>
963
  </table>
964
  </div></div>
965
+
966
+ <div class="postbox">
967
+ <h3><label for="title">'.(__("Testing and Debugging Settings", "WSPSC")).'</label></h3>
968
+ <div class="inside">
969
+
970
+ <table class="form-table">
971
+
972
+ <tr valign="top">
973
+ <th scope="row">'.(__("Enable Debug", "WSPSC")).'</th>
974
+ <td><input type="checkbox" name="wp_shopping_cart_enable_debug" value="1" '.$wp_shopping_cart_enable_debug.' />
975
+ <br />'.(__("If checked, debug output will be written to the log file. This is useful for troubleshooting post payment failures", "WSPSC")).'
976
+ <p><i>You can check the debug log file by clicking on the link below (The log file can be viewed using any text editor):</i>
977
+ <ul>
978
+ <li><a href="'.WP_CART_URL.'/ipn_handle_debug.log" target="_blank">ipn_handle_debug.log</a></li>
979
+ </ul>
980
+ </p>
981
+ <input type="submit" name="wspsc_reset_logfile" style="font-weight:bold; color:red" value="Reset Debug Log file"/> Simple PayPal Shopping Cart debug log file is "reset" and timestamped with a log file reset message.
982
+ </td></tr>
983
+
984
+ <tr valign="top">
985
+ <th scope="row">'.(__("Enable Sandbox Testing", "WSPSC")).'</th>
986
+ <td><input type="checkbox" name="wp_shopping_cart_enable_sandbox" value="1" '.$wp_shopping_cart_enable_sandbox.' />
987
+ <br />'.(__("Check this option if you want to do PayPal sandbox testing. You will need to create a PayPal sandbox account from PayPal Developer site", "WSPSC")).'</td>
988
+ </tr>
989
+
990
+ </table>
991
+
992
+ </div>
993
+ </div>
994
+
995
  <div class="submit">
996
  <input type="submit" name="info_update" value="'.(__("Update Options &raquo;", "WSPSC")).'" />
997
  </div>
1084
  add_action('admin_menu','wp_cart_options_page');
1085
  add_action('widgets_init','wp_paypal_shopping_cart_load_widgets');
1086
 
1087
+ add_action('init','wp_cart_init_handler');
1088
+ add_action( 'admin_init', 'wp_cart_admin_init_handler' );
1089
+
1090
  //add_filter('the_content', 'print_wp_cart_button',11);
1091
  add_filter('the_content', 'print_wp_cart_button_new',11);
1092
  add_filter('the_content', 'shopping_cart_show');
wp_shopping_cart_misc_functions.php ADDED
@@ -0,0 +1,82 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ <?php
2
+
3
+ /* TODO
4
+ - add email menu
5
+ - Simple discount coupons option (see the user submitted coupon code version and incorporate that in here)
6
+ - Mention the available languages
7
+ */
8
+
9
+ /* this function gets called when init is fired */
10
+ function wp_cart_init_handler()
11
+ {
12
+ //Add any common init hook handing code
13
+ if(is_admin())//Init hook handing code for wp-admin
14
+ {
15
+ wpc_create_orders_page();
16
+ }
17
+ else//Init hook handing code for front end
18
+ {
19
+ if(isset($_REQUEST['simple_cart_ipn']))
20
+ {
21
+ include_once('paypal.php');
22
+ wpc_handle_paypal_ipn();
23
+ exit;
24
+ }
25
+ }
26
+ }
27
+
28
+ function wp_cart_admin_init_handler()
29
+ {
30
+ wpsc_add_meta_boxes();
31
+ }
32
+
33
+ function wpc_append_values_to_custom_field($name,$value)
34
+ {
35
+ $custom_field_val = $_SESSION['wp_cart_custom_values'];
36
+ $new_val = $name.'='.$value;
37
+ if (empty($custom_field_val)){
38
+ $custom_field_val = $new_val;
39
+ }
40
+ else{
41
+ $custom_field_val = $custom_field_val.'&'.$new_val;
42
+ }
43
+ $_SESSION['wp_cart_custom_values'] = $custom_field_val;
44
+ return $custom_field_val;
45
+ }
46
+
47
+ function wp_cart_get_custom_var_array($custom_val_string)
48
+ {
49
+ $delimiter = "&";
50
+ $customvariables = array();
51
+ $namevaluecombos = explode($delimiter, $custom_val_string);
52
+ foreach ($namevaluecombos as $keyval_unparsed)
53
+ {
54
+ $equalsignposition = strpos($keyval_unparsed, '=');
55
+ if ($equalsignposition === false)
56
+ {
57
+ $customvariables[$keyval_unparsed] = '';
58
+ continue;
59
+ }
60
+ $key = substr($keyval_unparsed, 0, $equalsignposition);
61
+ $value = substr($keyval_unparsed, $equalsignposition + 1);
62
+ $customvariables[$key] = $value;
63
+ }
64
+ return $customvariables;
65
+ }
66
+
67
+ function wspsc_reset_logfile()
68
+ {
69
+ $log_reset = true;
70
+ $logfile = dirname(__FILE__).'/ipn_handle_debug.log';
71
+ $text = '['.date('m/d/Y g:i A').'] - SUCCESS : Log file reset';
72
+ $text .= "\n------------------------------------------------------------------\n\n";
73
+ $fp = fopen($logfile, 'w');
74
+ if($fp != FALSE) {
75
+ @fwrite($fp, $text);
76
+ @fclose($fp);
77
+ }
78
+ else{
79
+ $log_reset = false;
80
+ }
81
+ return $log_reset;
82
+ }
wp_shopping_cart_orders.php ADDED
@@ -0,0 +1,169 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ <?php
2
+
3
+ add_action( 'save_post', 'wpsc_cart_save_orders', 10, 2 );
4
+
5
+ function wpc_create_orders_page()
6
+ {
7
+ register_post_type( 'wpsc_cart_orders',
8
+ array(
9
+ 'labels' => array(
10
+ 'name' => 'Cart Orders',
11
+ 'singular_name' => 'Cart Order',
12
+ 'add_new' => 'Add New',
13
+ 'add_new_item' => 'Add New Order',
14
+ 'edit' => 'Edit',
15
+ 'edit_item' => 'Edit Order',
16
+ 'new_item' => 'New Order',
17
+ 'view' => 'View',
18
+ 'view_item' => 'View Order',
19
+ 'search_items' => 'Search Order',
20
+ 'not_found' => 'No order found',
21
+ 'not_found_in_trash' => 'No order found in Trash',
22
+ 'parent' => 'Parent Order'
23
+ ),
24
+
25
+ 'public' => true,
26
+ 'menu_position' => 80,
27
+ 'supports' => false,
28
+ 'taxonomies' => array( '' ),
29
+ 'menu_icon' => WP_CART_URL.'/images/cart-orders-icon.png',
30
+ 'has_archive' => true
31
+ )
32
+ );
33
+ }
34
+
35
+ function wpsc_add_meta_boxes()
36
+ {
37
+ add_meta_box( 'order_review_meta_box',
38
+ 'Order Review',
39
+ 'wpsc_order_review_meta_box',
40
+ 'wpsc_cart_orders',
41
+ 'normal',
42
+ 'high'
43
+ );
44
+ }
45
+
46
+ function wpsc_order_review_meta_box($wpsc_cart_orders)
47
+ {
48
+ // Retrieve current name of the Director and Movie Rating based on review ID
49
+ $order_id = $wpsc_cart_orders->ID;
50
+ $first_name = get_post_meta( $wpsc_cart_orders->ID, 'wpsc_first_name', true );
51
+ $last_name = get_post_meta( $wpsc_cart_orders->ID, 'wpsc_last_name', true );
52
+ $email = get_post_meta( $wpsc_cart_orders->ID, 'wpsc_email_address', true );
53
+ $txn_id = get_post_meta( $wpsc_cart_orders->ID, 'wpsc_txn_id', true );
54
+ $ip_address = get_post_meta( $wpsc_cart_orders->ID, 'wpsc_ipaddress', true );
55
+ $total_amount = get_post_meta( $wpsc_cart_orders->ID, 'wpsc_total_amount', true );
56
+ $address = get_post_meta( $wpsc_cart_orders->ID, 'wpsc_address', true );
57
+ $email_sent_value = get_post_meta( $wpsc_cart_orders->ID, 'wpsc_buyer_email_sent', true );
58
+
59
+ $email_sent_field_msg = "No";
60
+ if(!empty($email_sent_value)){
61
+ $email_sent_field_msg = "Yes. ".$email_sent_value;
62
+ }
63
+ ?>
64
+ <table>
65
+ <p>Order ID: #<?php echo $order_id;?></p>
66
+ <?php if($txn_id){?>
67
+ <p>Transaction ID: #<?php echo $txn_id;?></p>
68
+ <?php } ?>
69
+ <tr>
70
+ <td>First Name</td>
71
+ <td><input type="text" size="40" name="wpsc_first_name" value="<?php echo $first_name; ?>" /></td>
72
+ </tr>
73
+ <tr>
74
+ <td>Last Name</td>
75
+ <td><input type="text" size="40" name="wpsc_last_name" value="<?php echo $last_name; ?>" /></td>
76
+ </tr>
77
+ <tr>
78
+ <td>Email Address</td>
79
+ <td><input type="text" size="40" name="wpsc_email_address" value="<?php echo $email; ?>" /></td>
80
+ </tr>
81
+ <tr>
82
+ <td>IP Address</td>
83
+ <td><input type="text" size="40" name="wpsc_ipaddress" value="<?php echo $ip_address; ?>" /></td>
84
+ </tr>
85
+ <tr>
86
+ <td>Total</td>
87
+ <td><input type="text" size="20" name="wpsc_total_amount" value="<?php echo $total_amount; ?>" /></td>
88
+ </tr>
89
+ <tr>
90
+ <td>Address</td>
91
+ <td><textarea name="wpsc_address" cols="83" rows="2"><?php echo $address;?></textarea></td>
92
+ </tr>
93
+ <tr>
94
+ <td>Buyer Email Sent?</td>
95
+ <td><input type="text" size="80" name="wpsc_buyer_email_sent" value="<?php echo $email_sent_field_msg; ?>" readonly /></td>
96
+ </tr>
97
+
98
+ </table>
99
+ <?php
100
+ }
101
+
102
+ function wpsc_cart_save_orders( $order_id, $wpsc_cart_orders ) {
103
+ // Check post type for movie reviews
104
+ if ( $wpsc_cart_orders->post_type == 'wpsc_cart_orders' ) {
105
+ // Store data in post meta table if present in post data
106
+ if ( isset( $_POST['wpsc_first_name'] ) && $_POST['wpsc_first_name'] != '' ) {
107
+ update_post_meta( $order_id, 'wpsc_first_name', $_POST['wpsc_first_name'] );
108
+ }
109
+ if ( isset( $_POST['wpsc_last_name'] ) && $_POST['wpsc_last_name'] != '' ) {
110
+ update_post_meta( $order_id, 'wpsc_last_name', $_POST['wpsc_last_name'] );
111
+ }
112
+ if ( isset( $_POST['wpsc_email_address'] ) && $_POST['wpsc_email_address'] != '' ) {
113
+ update_post_meta( $order_id, 'wpsc_email_address', $_POST['wpsc_email_address'] );
114
+ }
115
+ if ( isset( $_POST['wpsc_ipaddress'] ) && $_POST['wpsc_ipaddress'] != '' ) {
116
+ update_post_meta( $order_id, 'wpsc_ipaddress', $_POST['wpsc_ipaddress'] );
117
+ }
118
+ if ( isset( $_POST['wpsc_total_amount'] ) && $_POST['wpsc_total_amount'] != '' ) {
119
+ update_post_meta( $order_id, 'wpsc_total_amount', $_POST['wpsc_total_amount'] );
120
+ }
121
+ if ( isset( $_POST['wpsc_address'] ) && $_POST['wpsc_address'] != '' ) {
122
+ update_post_meta( $order_id, 'wpsc_address', $_POST['wpsc_address'] );
123
+ }
124
+ }
125
+ }
126
+
127
+ add_filter( 'manage_edit-wpsc_cart_orders_columns', 'wpsc_orders_display_columns' );
128
+ function wpsc_orders_display_columns( $columns )
129
+ {
130
+ //unset( $columns['title'] );
131
+ unset( $columns['comments'] );
132
+ unset( $columns['date'] );
133
+ //$columns['wpsc_order_id'] = 'Order ID';
134
+ $columns['title'] = 'Order ID';
135
+ $columns['wpsc_first_name'] = 'First Name';
136
+ $columns['wpsc_last_name'] = 'Last Name';
137
+ $columns['wpsc_email_address'] = 'Email';
138
+ $columns['wpsc_total_amount'] = 'Total';
139
+ $columns['wpsc_order_status'] = "Status";
140
+ $columns['date'] = 'Date';
141
+ return $columns;
142
+ }
143
+
144
+ //add_action( 'manage_posts_custom_column', 'wpsc_populate_order_columns' , 10, 2);
145
+ add_action('manage_wpsc_cart_orders_posts_custom_column', 'wpsc_populate_order_columns', 10, 2);
146
+ function wpsc_populate_order_columns($column, $post_id)
147
+ {
148
+ if ( 'wpsc_first_name' == $column ) {
149
+ $ip_address = get_post_meta( $post_id, 'wpsc_first_name', true );
150
+ echo $ip_address;
151
+ }
152
+ else if ( 'wpsc_last_name' == $column ) {
153
+ $ip_address = get_post_meta( $post_id, 'wpsc_last_name', true );
154
+ echo $ip_address;
155
+ }
156
+ else if ( 'wpsc_email_address' == $column ) {
157
+ $email = get_post_meta( $post_id, 'wpsc_email_address', true );
158
+ echo $email;
159
+ }
160
+ else if ( 'wpsc_total_amount' == $column ) {
161
+ $total_amount = get_post_meta( $post_id, 'wpsc_total_amount', true );
162
+ echo $total_amount;
163
+ }
164
+ else if ( 'wpsc_order_status' == $column ) {
165
+ $status = get_post_meta( $post_id, 'wpsc_order_status', true );
166
+ echo $status;
167
+ }
168
+ }
169
+
wp_shopping_cart_shortcodes.php CHANGED
@@ -16,7 +16,7 @@ function wp_cart_button_handler($atts){
16
  if(empty($price)){
17
  return '<div style="color:red;">Error! You must specify a price for your product in the shortcode.</div>';
18
  }
19
- return print_wp_cart_button_for_product($name, $price, $shipping, $var1, $var2, $var3);
20
  }
21
 
22
  function wp_cart_display_product_handler($atts)
@@ -42,7 +42,7 @@ function wp_cart_display_product_handler($atts)
42
  return '<div style="color:red;">Error! You must specify a thumbnail image for your product in the shortcode.</div>';
43
  }
44
  $currency_symbol = get_option('cart_currency_symbol');
45
- $button_code = print_wp_cart_button_for_product($name, $price, $shipping, $var1, $var2, $var3);
46
  $display_code = <<<EOT
47
  <div class="wp_cart_product_display_box">
48
  <div class="wp_cart_product_thumbnail">
16
  if(empty($price)){
17
  return '<div style="color:red;">Error! You must specify a price for your product in the shortcode.</div>';
18
  }
19
+ return print_wp_cart_button_for_product($name, $price, $shipping, $var1, $var2, $var3, $atts);
20
  }
21
 
22
  function wp_cart_display_product_handler($atts)
42
  return '<div style="color:red;">Error! You must specify a thumbnail image for your product in the shortcode.</div>';
43
  }
44
  $currency_symbol = get_option('cart_currency_symbol');
45
+ $button_code = print_wp_cart_button_for_product($name, $price, $shipping, $var1, $var2, $var3, $atts);
46
  $display_code = <<<EOT
47
  <div class="wp_cart_product_display_box">
48
  <div class="wp_cart_product_thumbnail">