1 | <?php |
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2 | /* For license terms, see /license.txt */ |
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3 | |||
4 | /** |
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5 | * Process purchase confirmation script for the Buy Courses plugin. |
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6 | * |
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7 | * @package chamilo.plugin.buycourses |
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8 | */ |
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9 | require_once '../config.php'; |
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10 | |||
11 | $plugin = BuyCoursesPlugin::create(); |
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12 | |||
13 | $saleId = $_SESSION['bc_sale_id']; |
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14 | $couponId = $_SESSION['bc_coupon_id']; |
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15 | |||
16 | if (empty($saleId)) { |
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17 | api_not_allowed(true); |
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18 | } |
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19 | |||
20 | $sale = $plugin->getSale($saleId); |
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21 | |||
22 | if (!empty($couponId)) { |
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23 | $coupon = $plugin->getCoupon($couponId, $sale['product_type'], $sale['product_id']); |
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24 | } |
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25 | |||
26 | $userInfo = api_get_user_info($sale['user_id']); |
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27 | |||
28 | if (empty($sale)) { |
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29 | api_not_allowed(true); |
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30 | } |
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31 | |||
32 | $currency = $plugin->getCurrency($sale['currency_id']); |
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33 | $globalParameters = $plugin->getGlobalParameters(); |
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34 | |||
35 | switch ($sale['payment_type']) { |
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36 | case BuyCoursesPlugin::PAYMENT_TYPE_PAYPAL: |
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37 | $paypalParams = $plugin->getPaypalParams(); |
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38 | |||
39 | $pruebas = $paypalParams['sandbox'] == 1; |
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40 | $paypalUsername = $paypalParams['username']; |
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41 | $paypalPassword = $paypalParams['password']; |
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42 | $paypalSignature = $paypalParams['signature']; |
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43 | |||
44 | require_once "paypalfunctions.php"; |
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45 | |||
46 | $i = 0; |
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47 | $extra = "&L_PAYMENTREQUEST_0_NAME0={$sale['product_name']}"; |
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48 | $extra .= "&L_PAYMENTREQUEST_0_AMT0={$sale['price']}"; |
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49 | $extra .= "&L_PAYMENTREQUEST_0_QTY0=1"; |
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50 | |||
51 | $expressCheckout = CallShortcutExpressCheckout( |
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52 | $sale['price'], |
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53 | $currency['iso_code'], |
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54 | 'paypal', |
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55 | api_get_path(WEB_PLUGIN_PATH).'buycourses/src/success.php', |
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56 | api_get_path(WEB_PLUGIN_PATH).'buycourses/src/error.php', |
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57 | $extra |
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58 | ); |
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59 | |||
60 | if ($expressCheckout["ACK"] !== 'Success') { |
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61 | $erroMessage = vsprintf( |
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62 | $plugin->get_lang('ErrorOccurred'), |
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63 | [$expressCheckout['L_ERRORCODE0'], $expressCheckout['L_LONGMESSAGE0']] |
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64 | ); |
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65 | Display::addFlash( |
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66 | Display::return_message($erroMessage, 'error', false) |
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67 | ); |
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68 | header('Location: ../index.php'); |
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69 | exit; |
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70 | } |
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71 | |||
72 | if (!empty($globalParameters['sale_email'])) { |
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73 | $messageConfirmTemplate = new Template(); |
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74 | $messageConfirmTemplate->assign('user', $userInfo); |
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75 | $messageConfirmTemplate->assign( |
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76 | 'sale', |
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77 | [ |
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78 | 'date' => $sale['date'], |
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79 | 'product' => $sale['product_name'], |
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80 | 'currency' => $currency['iso_code'], |
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81 | 'price' => $sale['price'], |
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82 | 'reference' => $sale['reference'], |
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83 | ] |
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84 | ); |
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85 | |||
86 | api_mail_html( |
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87 | '', |
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88 | $globalParameters['sale_email'], |
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89 | $plugin->get_lang('bc_subject'), |
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90 | $messageConfirmTemplate->fetch('buycourses/view/message_confirm.tpl') |
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91 | ); |
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92 | } |
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93 | |||
94 | RedirectToPayPal($expressCheckout["TOKEN"]); |
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95 | break; |
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96 | case BuyCoursesPlugin::PAYMENT_TYPE_TRANSFER: |
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97 | $buyingCourse = false; |
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98 | $buyingSession = false; |
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99 | |||
100 | switch ($sale['product_type']) { |
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101 | case BuyCoursesPlugin::PRODUCT_TYPE_COURSE: |
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102 | $buyingCourse = true; |
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103 | $course = $plugin->getCourseInfo($sale['product_id'], $coupon); |
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104 | break; |
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105 | case BuyCoursesPlugin::PRODUCT_TYPE_SESSION: |
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106 | $buyingSession = true; |
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107 | $session = $plugin->getSessionInfo($sale['product_id'], $coupon); |
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108 | break; |
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109 | } |
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110 | |||
111 | $transferAccounts = $plugin->getTransferAccounts(); |
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112 | $infoEmailExtra = $plugin->getTransferInfoExtra()['tinfo_email_extra']; |
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113 | |||
114 | $form = new FormValidator( |
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115 | 'success', |
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116 | 'POST', |
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117 | api_get_self(), |
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118 | null, |
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119 | null, |
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120 | FormValidator::LAYOUT_INLINE |
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121 | ); |
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122 | |||
123 | if ($form->validate()) { |
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124 | $formValues = $form->getSubmitValues(); |
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125 | |||
126 | if (isset($formValues['cancel'])) { |
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127 | $plugin->cancelSale($sale['id']); |
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128 | |||
129 | unset($_SESSION['bc_sale_id']); |
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130 | unset($_SESSION['bc_coupon_id']); |
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131 | |||
132 | header('Location: '.api_get_path(WEB_PLUGIN_PATH).'buycourses/index.php'); |
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133 | exit; |
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134 | } |
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135 | |||
136 | $messageTemplate = new Template(); |
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137 | $messageTemplate->assign('user', $userInfo); |
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138 | $messageTemplate->assign( |
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139 | 'sale', |
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140 | [ |
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141 | 'date' => $sale['date'], |
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142 | 'product' => $sale['product_name'], |
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143 | 'currency' => $currency['iso_code'], |
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144 | 'price' => $sale['price'], |
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145 | 'reference' => $sale['reference'], |
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146 | ] |
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147 | ); |
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148 | $messageTemplate->assign('transfer_accounts', $transferAccounts); |
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149 | $messageTemplate->assign('info_email_extra', $infoEmailExtra); |
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150 | |||
151 | MessageManager::send_message_simple( |
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152 | $userInfo['user_id'], |
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153 | $plugin->get_lang('bc_subject'), |
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154 | $messageTemplate->fetch('buycourses/view/message_transfer.tpl') |
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155 | ); |
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156 | |||
157 | if (!empty($globalParameters['sale_email'])) { |
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158 | $messageConfirmTemplate = new Template(); |
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159 | $messageConfirmTemplate->assign('user', $userInfo); |
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160 | $messageConfirmTemplate->assign( |
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161 | 'sale', |
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162 | [ |
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163 | 'date' => $sale['date'], |
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164 | 'product' => $sale['product_name'], |
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165 | 'currency' => $currency['iso_code'], |
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166 | 'price' => $sale['price'], |
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167 | 'reference' => $sale['reference'], |
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168 | ] |
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169 | ); |
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170 | |||
171 | api_mail_html( |
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172 | '', |
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173 | $globalParameters['sale_email'], |
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174 | $plugin->get_lang('bc_subject'), |
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175 | $messageConfirmTemplate->fetch('buycourses/view/message_confirm.tpl') |
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176 | ); |
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177 | } |
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178 | |||
179 | Display::addFlash( |
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180 | Display::return_message( |
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181 | sprintf( |
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182 | $plugin->get_lang('PurchaseStatusX'), |
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183 | $plugin->get_lang('PendingReasonByTransfer') |
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184 | ), |
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185 | 'success', |
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186 | false |
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187 | ) |
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188 | ); |
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189 | |||
190 | unset($_SESSION['bc_sale_id']); |
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191 | unset($_SESSION['bc_coupon_id']); |
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192 | header('Location: '.api_get_path(WEB_PLUGIN_PATH).'buycourses/src/course_catalog.php'); |
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193 | exit; |
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194 | } |
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195 | |||
196 | $form->addButton( |
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197 | 'confirm', |
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198 | $plugin->get_lang('ConfirmOrder'), |
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199 | 'check', |
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200 | 'success', |
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201 | 'default', |
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202 | null, |
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203 | ['id' => 'confirm'] |
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204 | ); |
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205 | $form->addButtonCancel($plugin->get_lang('CancelOrder'), 'cancel'); |
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206 | |||
207 | $template = new Template(); |
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208 | |||
209 | if ($buyingCourse) { |
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210 | $template->assign('course', $course); |
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211 | } elseif ($buyingSession) { |
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212 | $template->assign('session', $session); |
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213 | } |
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214 | |||
215 | $template->assign('buying_course', $buyingCourse); |
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216 | $template->assign('buying_session', $buyingSession); |
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217 | $template->assign('terms', $globalParameters['terms_and_conditions']); |
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218 | $template->assign('title', $sale['product_name']); |
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219 | $template->assign('price', $sale['price']); |
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220 | $template->assign('currency', $sale['currency_id']); |
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221 | $template->assign('user', $userInfo); |
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222 | $template->assign('transfer_accounts', $transferAccounts); |
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223 | $template->assign('form', $form->returnForm()); |
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224 | $template->assign('is_bank_transfer', true); |
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225 | |||
226 | $content = $template->fetch('buycourses/view/process_confirm.tpl'); |
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227 | |||
228 | $template->assign('content', $content); |
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229 | $template->display_one_col_template(); |
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230 | break; |
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231 | case BuyCoursesPlugin::PAYMENT_TYPE_CULQI: |
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232 | // We need to include the main online script, acording to the Culqi documentation the JS needs to be loeaded |
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233 | // directly from the main url "https://integ-pago.culqi.com" because a local copy of this JS is not supported |
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234 | $htmlHeadXtra[] = '<script src="//integ-pago.culqi.com/js/v1"></script>'; |
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235 | |||
236 | $buyingCourse = false; |
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237 | $buyingSession = false; |
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238 | |||
239 | switch ($sale['product_type']) { |
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240 | case BuyCoursesPlugin::PRODUCT_TYPE_COURSE: |
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241 | $buyingCourse = true; |
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242 | $course = $plugin->getCourseInfo($sale['product_id'], $coupon); |
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243 | break; |
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244 | case BuyCoursesPlugin::PRODUCT_TYPE_SESSION: |
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245 | $buyingSession = true; |
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246 | $session = $plugin->getSessionInfo($sale['product_id'], $coupon); |
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247 | break; |
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248 | } |
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249 | |||
250 | $form = new FormValidator( |
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251 | 'success', |
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252 | 'POST', |
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253 | api_get_self(), |
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254 | null, |
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255 | null, |
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256 | FormValidator::LAYOUT_INLINE |
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257 | ); |
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258 | |||
259 | if ($form->validate()) { |
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260 | $formValues = $form->getSubmitValues(); |
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261 | |||
262 | if (isset($formValues['cancel'])) { |
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263 | $plugin->cancelSale($sale['id']); |
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264 | |||
265 | unset($_SESSION['bc_sale_id']); |
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266 | unset($_SESSION['bc_coupon_id']); |
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267 | |||
268 | Display::addFlash( |
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269 | Display::return_message( |
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270 | $plugin->get_lang('OrderCanceled'), |
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271 | 'warning', |
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272 | false |
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273 | ) |
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274 | ); |
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275 | |||
276 | header('Location: '.api_get_path(WEB_PLUGIN_PATH).'buycourses/index.php'); |
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277 | exit; |
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278 | } |
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279 | } |
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280 | $form->addButton( |
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281 | 'confirm', |
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282 | $plugin->get_lang('ConfirmOrder'), |
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283 | 'check', |
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284 | 'success', |
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285 | 'default', |
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286 | null, |
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287 | ['id' => 'confirm'] |
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288 | ); |
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289 | $form->addButton( |
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290 | 'cancel', |
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291 | $plugin->get_lang('CancelOrder'), |
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292 | 'times', |
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293 | 'danger', |
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294 | 'default', |
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295 | null, |
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296 | ['id' => 'cancel'] |
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297 | ); |
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298 | |||
299 | $template = new Template(); |
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300 | |||
301 | if ($buyingCourse) { |
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302 | $template->assign('course', $course); |
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303 | } elseif ($buyingSession) { |
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304 | $template->assign('session', $session); |
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305 | } |
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306 | |||
307 | $template->assign('buying_course', $buyingCourse); |
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308 | $template->assign('buying_session', $buyingSession); |
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309 | $template->assign('terms', $globalParameters['terms_and_conditions']); |
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310 | $template->assign('title', $sale['product_name']); |
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311 | $template->assign('price', floatval($sale['price'])); |
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312 | $template->assign('currency', $plugin->getSelectedCurrency()); |
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313 | $template->assign('user', $userInfo); |
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314 | $template->assign('sale', $sale); |
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315 | $template->assign('form', $form->returnForm()); |
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316 | $template->assign('is_culqi_payment', true); |
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317 | $template->assign('culqi_params', $culqiParams = $plugin->getCulqiParams()); |
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318 | |||
319 | $content = $template->fetch('buycourses/view/process_confirm.tpl'); |
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320 | |||
321 | $template->assign('content', $content); |
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322 | $template->display_one_col_template(); |
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323 | |||
324 | break; |
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325 | case BuyCoursesPlugin::PAYMENT_TYPE_TPV_REDSYS: |
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326 | $tpvRedsysParams = $plugin->getTpvRedsysParams(); |
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327 | |||
328 | require_once '../resources/apiRedsys.php'; |
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329 | $tpv = new RedsysAPI(); |
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330 | |||
331 | $merchantcode = $tpvRedsysParams['merchantcode']; |
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332 | $terminal = $tpvRedsysParams['terminal']; |
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333 | $currency = $tpvRedsysParams['currency']; |
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334 | $transactionType = "0"; |
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335 | $urlMerchant = api_get_path(WEB_PLUGIN_PATH).'buycourses/src/tpv_response.php'; |
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336 | $urlSuccess = api_get_path(WEB_PLUGIN_PATH).'buycourses/src/tpv_success.php'; |
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337 | $urlFailed = api_get_path(WEB_PLUGIN_PATH).'buycourses/src/tpv_error.php'; |
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338 | $order = str_pad(strval($saleId), 4, "0", STR_PAD_LEFT); |
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339 | $amount = $sale['price'] * 100; |
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340 | $description = $plugin->get_lang('OrderReference').": ".$sale['reference']; |
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341 | $tpv->setParameter("DS_MERCHANT_AMOUNT", $amount); |
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342 | $tpv->setParameter("DS_MERCHANT_ORDER", $order); |
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343 | $tpv->setParameter("DS_MERCHANT_MERCHANTCODE", $merchantcode); |
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344 | $tpv->setParameter("DS_MERCHANT_CURRENCY", $currency); |
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345 | $tpv->setParameter("DS_MERCHANT_TRANSACTIONTYPE", $transactionType); |
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346 | $tpv->setParameter("DS_MERCHANT_TERMINAL", $terminal); |
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347 | $tpv->setParameter("DS_MERCHANT_MERCHANTURL", $urlMerchant); |
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348 | $tpv->setParameter("DS_MERCHANT_URLOK", $urlSuccess); |
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349 | $tpv->setParameter("DS_MERCHANT_URLKO", $urlFailed); |
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350 | $tpv->setParameter("DS_MERCHANT_PRODUCTDESCRIPTION", $description); |
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351 | |||
352 | $version = "HMAC_SHA256_V1"; |
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353 | $kc = $tpvRedsysParams['kc']; |
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354 | |||
355 | $urlTpv = $tpvRedsysParams['url_redsys']; |
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356 | $sandboxFlag = $tpvRedsysParams['sandbox'] == 1; |
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357 | if ($sandboxFlag === true) { |
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358 | $urlTpv = $tpvRedsysParams['url_redsys_sandbox']; |
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359 | } |
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360 | |||
361 | $params = $tpv->createMerchantParameters(); |
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362 | $signature = $tpv->createMerchantSignature($kc); |
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363 | |||
364 | echo '<form name="tpv_chamilo" action="'.$urlTpv.'" method="POST">'; |
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365 | echo '<input type="hidden" name="Ds_SignatureVersion" value="'.$version.'" />'; |
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366 | echo '<input type="hidden" name="Ds_MerchantParameters" value="'.$params.'" />'; |
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367 | echo '<input type="hidden" name="Ds_Signature" value="'.$signature.'" />'; |
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368 | echo '</form>'; |
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369 | |||
370 | echo '<SCRIPT language=javascript>'; |
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371 | echo 'document.tpv_chamilo.submit();'; |
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372 | echo '</script>'; |
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373 | |||
374 | break; |
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375 | } |
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376 |