CRM/Contribute/Form/Contribution/Main.php

   1 <?php
   2 /*
   3   +--------------------------------------------------------------------+
   4   | CiviCRM version 4.5                                                |
   5   +--------------------------------------------------------------------+
   6   | Copyright CiviCRM LLC (c) 2004-2014                                |
   7   +--------------------------------------------------------------------+
   8   | This file is a part of CiviCRM.                                    |
   9   |                                                                    |
  10   | CiviCRM is free software; you can copy, modify, and distribute it  |
  11   | under the terms of the GNU Affero General Public License           |
  12   | Version 3, 19 November 2007 and the CiviCRM Licensing Exception.   |
  13   |                                                                    |
  14   | CiviCRM is distributed in the hope that it will be useful, but     |
  15   | WITHOUT ANY WARRANTY; without even the implied warranty of         |
  16   | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.               |
  17   | See the GNU Affero General Public License for more details.        |
  18   |                                                                    |
  19   | You should have received a copy of the GNU Affero General Public   |
  20   | License and the CiviCRM Licensing Exception along                  |
  21   | with this program; if not, contact CiviCRM LLC                     |
  22   | at info[AT]civicrm[DOT]org. If you have questions about the        |
  23   | GNU Affero General Public License or the licensing of CiviCRM,     |
  24   | see the CiviCRM license FAQ at http://civicrm.org/licensing        |
  25   +--------------------------------------------------------------------+
  26 */
  27
  28 /**
  29  *
  30  * @package CRM
  31  * @copyright CiviCRM LLC (c) 2004-2014
  32  * $Id$
  33  *
  34  */
  35
  36 /**
  37  * This class generates form components for processing a Contribution
  38  *
  39  */
  40 class CRM_Contribute_Form_Contribution_Main extends CRM_Contribute_Form_ContributionBase {
  41
  42   /**
  43    *Define default MembershipType Id
  44    *
  45    */
  46   public $_defaultMemTypeId;
  47
  48   public $_relatedOrganizationFound;
  49
  50   public $_onBehalfRequired = FALSE;
  51   public $_onbehalf = FALSE;
  52   public $_paymentProcessors;
  53   protected $_defaults;
  54
  55   public $_membershipTypeValues;
  56
  57   public $_useForMember;
  58
  59   protected $_ppType;
  60   protected $_snippet;
  61
  62   /**
  63    * Function to set variables up before form is built
  64    *
  65    * @return void
  66    * @access public
  67    */
  68   public function preProcess() {
  69     parent::preProcess();
  70
  71     self::preProcessPaymentOptions($this);
  72
  73     // Make the contributionPageID avilable to the template
  74     $this->assign('contributionPageID', $this->_id);
  75     $this->assign('isShare', CRM_Utils_Array::value('is_share', $this->_values));
  76     $this->assign('isConfirmEnabled', CRM_Utils_Array::value('is_confirm_enabled', $this->_values));
  77
  78     // make sure we have right permission to edit this user
  79     $csContactID = $this->getContactID();
  80     $reset       = CRM_Utils_Request::retrieve('reset', 'Boolean', CRM_Core_DAO::$_nullObject);
  81     $mainDisplay = CRM_Utils_Request::retrieve('_qf_Main_display', 'Boolean', CRM_Core_DAO::$_nullObject);
  82
  83     if ($reset) {
  84       $this->assign('reset', $reset);
  85     }
  86
  87     if ($mainDisplay) {
  88       $this->assign('mainDisplay', $mainDisplay);
  89     }
  90
  91     // Possible values for 'is_for_organization':
  92     // * 0 - org profile disabled
  93     // * 1 - org profile optional
  94     // * 2 - org profile required
  95     $this->_onbehalf = FALSE;
  96     if (!empty($this->_values['is_for_organization'])) {
  97       if ($this->_values['is_for_organization'] == 2) {
  98         $this->_onBehalfRequired = TRUE;
  99       }
 100       // Add organization profile if 1 of the following are true:
 101       // If the org profile is required
 102       if ($this->_onBehalfRequired ||
 103         // Or we are building the form for the first time
 104         empty($_POST) ||
 105         // Or the user has submitted the form and checked the "On Behalf" checkbox
 106         !empty($_POST['is_for_organization'])
 107       ) {
 108         $this->_onbehalf = TRUE;
 109         CRM_Contribute_Form_Contribution_OnBehalfOf::preProcess($this);
 110       }
 111     }
 112     $this->assign('onBehalfRequired', $this->_onBehalfRequired);
 113
 114     if ($this->_honor_block_is_active) {
 115       CRM_Contact_Form_ProfileContact::preprocess($this);
 116     }
 117
 118     if ($this->_snippet) {
 119       $this->assign('isOnBehalfCallback', CRM_Utils_Array::value('onbehalf', $_GET, FALSE));
 120       return;
 121     }
 122
 123     if (!empty($this->_pcpInfo['id']) && !empty($this->_pcpInfo['intro_text'])) {
 124       $this->assign('intro_text', $this->_pcpInfo['intro_text']);
 125     }
 126     elseif (!empty($this->_values['intro_text'])) {
 127       $this->assign('intro_text', $this->_values['intro_text']);
 128     }
 129
 130     $qParams = "reset=1&amp;id={$this->_id}";
 131     if ($pcpId = CRM_Utils_Array::value('pcp_id', $this->_pcpInfo)) {
 132       $qParams .= "&amp;pcpId={$pcpId}";
 133     }
 134     $this->assign('qParams', $qParams);
 135
 136     if (!empty($this->_values['footer_text'])) {
 137       $this->assign('footer_text', $this->_values['footer_text']);
 138     }
 139
 140     //CRM-5001
 141     if (!empty($this->_values['is_for_organization'])) {
 142       $msg = ts('Mixed profile not allowed for on behalf of registration/sign up.');
 143       $ufJoinParams = array(
 144         'module' => 'onBehalf',
 145         'entity_table' => 'civicrm_contribution_page',
 146         'entity_id' => $this->_id,
 147       );
 148       $onBehalfProfileIDs = CRM_Core_BAO_UFJoin::getUFGroupIds($ufJoinParams);
 149       // getUFGroupIDs returns an array with the first item being the ID we need
 150       $onBehalfProfileID = $onBehalfProfileIDs[0];
 151       if ($onBehalfProfileID) {
 152         $onBehalfProfile = CRM_Core_BAO_UFGroup::profileGroups($onBehalfProfileID);
 153         foreach (array(
 154             'Individual', 'Organization', 'Household') as $contactType) {
 155           if (in_array($contactType, $onBehalfProfile) &&
 156             (in_array('Membership', $onBehalfProfile) ||
 157               in_array('Contribution', $onBehalfProfile)
 158             )
 159           ) {
 160             CRM_Core_Error::fatal($msg);
 161           }
 162         }
 163       }
 164
 165       if ($postID = CRM_Utils_Array::value('custom_post_id', $this->_values)) {
 166         $postProfile = CRM_Core_BAO_UFGroup::profileGroups($postID);
 167         foreach (array(
 168             'Individual', 'Organization', 'Household') as $contactType) {
 169           if (in_array($contactType, $postProfile) &&
 170             (in_array('Membership', $postProfile) ||
 171               in_array('Contribution', $postProfile)
 172             )
 173           ) {
 174             CRM_Core_Error::fatal($msg);
 175           }
 176         }
 177       }
 178     }
 179   }
 180
 181   /**
 182    * set the default values
 183    *
 184    * @return void
 185    * @access public
 186    */
 187   /**
 188    *
 189    */
 190   function setDefaultValues() {
 191     // check if the user is registered and we have a contact ID
 192     $contactID = $this->getContactID();
 193
 194     if (!empty($contactID)) {
 195       $fields = array();
 196       $removeCustomFieldTypes = array('Contribution', 'Membership');
 197       $contribFields = CRM_Contribute_BAO_Contribution::getContributionFields();
 198
 199       // remove component related fields
 200       foreach ($this->_fields as $name => $dontCare) {
 201         //don't set custom data Used for Contribution (CRM-1344)
 202         if (substr($name, 0, 7) == 'custom_') {
 203           $id = substr($name, 7);
 204           if (!CRM_Core_BAO_CustomGroup::checkCustomField($id, $removeCustomFieldTypes)) {
 205             continue;
 206           }
 207           // ignore component fields
 208         }
 209         elseif (array_key_exists($name, $contribFields) || (substr($name, 0, 11) == 'membership_') || (substr($name, 0, 13) == 'contribution_')) {
 210           continue;
 211         }
 212         $fields[$name] = 1;
 213       }
 214
 215       if (!empty($fields)) {
 216         CRM_Core_BAO_UFGroup::setProfileDefaults($contactID, $fields, $this->_defaults);
 217       }
 218
 219       $billingDefaults = $this->getProfileDefaults('Billing', $contactID);
 220       $this->_defaults = array_merge($this->_defaults, $billingDefaults);
 221     }
 222
 223     //set custom field defaults set by admin if value is not set
 224     if (!empty($this->_fields)) {
 225       //load default campaign from page.
 226       if (array_key_exists('contribution_campaign_id', $this->_fields)) {
 227         $this->_defaults['contribution_campaign_id'] = CRM_Utils_Array::value('campaign_id', $this->_values);
 228       }
 229
 230       //set custom field defaults
 231       foreach ($this->_fields as $name => $field) {
 232         if ($customFieldID = CRM_Core_BAO_CustomField::getKeyID($name)) {
 233           if (!isset($this->_defaults[$name])) {
 234             CRM_Core_BAO_CustomField::setProfileDefaults($customFieldID, $name, $this->_defaults,
 235               NULL, CRM_Profile_Form::MODE_REGISTER
 236             );
 237           }
 238         }
 239       }
 240     }
 241
 242     //         // hack to simplify credit card entry for testing
 243     //         $this->_defaults['credit_card_type']     = 'Visa';
 244     //         $this->_defaults['amount']               = 168;
 245     //         $this->_defaults['credit_card_number']   = '4111111111111111';
 246     //         $this->_defaults['cvv2']                 = '000';
 247     //         $this->_defaults['credit_card_exp_date'] = array('Y' => '2014', 'M' => '05');
 248
 249     //         // hack to simplify direct debit entry for testing
 250     //         $this->_defaults['account_holder'] = 'Max Müller';
 251     //         $this->_defaults['bank_account_number'] = '12345678';
 252     //         $this->_defaults['bank_identification_number'] = '12030000';
 253     //         $this->_defaults['bank_name'] = 'Bankname';
 254
 255     //build set default for pledge overdue payment.
 256     if (!empty($this->_values['pledge_id'])) {
 257       //get all pledge payment records of current pledge id.
 258       $pledgePayments = array();
 259
 260       //used to record completed pledge payment ids used later for honor default
 261       $completedContributionIds = array();
 262
 263       $pledgePayments = CRM_Pledge_BAO_PledgePayment::getPledgePayments($this->_values['pledge_id']);
 264
 265       $duePayment = FALSE;
 266       foreach ($pledgePayments as $payId => $value) {
 267         if ($value['status'] == 'Overdue') {
 268           $this->_defaults['pledge_amount'][$payId] = 1;
 269         }
 270         elseif (!$duePayment && $value['status'] == 'Pending') {
 271           $this->_defaults['pledge_amount'][$payId] = 1;
 272           $duePayment = TRUE;
 273         }
 274         elseif ($value['status'] == 'Completed' && $value['contribution_id']) {
 275           $completedContributionIds[] = $value['contribution_id'];
 276         }
 277       }
 278
 279       if ($this->_honor_block_is_active && count($completedContributionIds)) {
 280         $softCredit = array();
 281         foreach ($completedContributionIds as $id) {
 282           $softCredit = CRM_Contribute_BAO_ContributionSoft::getSoftContribution($id);
 283         }
 284         if (isset($softCredit['soft_credit'])) {
 285           $this->_defaults['soft_credit_type_id'] = $softCredit['soft_credit'][1]['soft_credit_type'];
 286
 287           //since honoree profile fieldname of fields are prefixed with 'honor'
 288           //we need to reformat the fieldname to append prefix during setting default values
 289           CRM_Core_BAO_UFGroup::setProfileDefaults(
 290             $softCredit['soft_credit'][1]['contact_id'],
 291             CRM_Core_BAO_UFGroup::getFields($this->_honoreeProfileId),
 292             $defaults
 293           );
 294           foreach ($defaults as $fieldName => $value) {
 295             $this->_defaults['honor[' . $fieldName . ']'] = $value;
 296           }
 297         }
 298       }
 299     }
 300     elseif (!empty($this->_values['pledge_block_id'])) {
 301       //set default to one time contribution.
 302       $this->_defaults['is_pledge'] = 0;
 303     }
 304
 305     // to process Custom data that are appended to URL
 306     $getDefaults = CRM_Core_BAO_CustomGroup::extractGetParams($this, "'Contact', 'Individual', 'Contribution'");
 307     if (!empty($getDefaults)) {
 308       $this->_defaults = array_merge($this->_defaults, $getDefaults);
 309     }
 310
 311     $config = CRM_Core_Config::singleton();
 312     // set default country from config if no country set
 313     if (empty($this->_defaults["billing_country_id-{$this->_bltID}"])) {
 314       $this->_defaults["billing_country_id-{$this->_bltID}"] = $config->defaultContactCountry;
 315     }
 316
 317     // set default state/province from config if no state/province set
 318     if (empty($this->_defaults["billing_state_province_id-{$this->_bltID}"])) {
 319       $this->_defaults["billing_state_province_id-{$this->_bltID}"] = $config->defaultContactStateProvince;
 320     }
 321
 322     // now fix all state country selectors
 323     CRM_Core_BAO_Address::fixAllStateSelects($this, $this->_defaults);
 324
 325     if ($this->_priceSetId) {
 326       if (($this->_useForMember && !empty($this->_currentMemberships)) || $this->_defaultMemTypeId) {
 327         $selectedCurrentMemTypes = array();
 328         foreach ($this->_priceSet['fields'] as $key => $val) {
 329           foreach ($val['options'] as $keys => $values) {
 330             $opMemTypeId = CRM_Utils_Array::value('membership_type_id', $values);
 331             if ($opMemTypeId &&
 332               in_array($opMemTypeId, $this->_currentMemberships) &&
 333               !in_array($opMemTypeId, $selectedCurrentMemTypes)
 334             ) {
 335               if ($val['html_type'] == 'CheckBox') {
 336                 $this->_defaults["price_{$key}"][$keys] = 1;
 337               }
 338               else {
 339                 $this->_defaults["price_{$key}"] = $keys;
 340               }
 341               $selectedCurrentMemTypes[] = $values['membership_type_id'];
 342             }
 343             elseif (!empty($values['is_default']) &&
 344               !$opMemTypeId &&
 345               (!isset($this->_defaults["price_{$key}"]) ||
 346                 ($val['html_type'] == 'CheckBox' && !isset($this->_defaults["price_{$key}"][$keys]))
 347               )
 348             ) {
 349               if ($val['html_type'] == 'CheckBox') {
 350                 $this->_defaults["price_{$key}"][$keys] = 1;
 351               }
 352               else {
 353                 $this->_defaults["price_{$key}"] = $keys;
 354               }
 355             }
 356           }
 357         }
 358       }
 359       else {
 360         CRM_Price_BAO_PriceSet::setDefaultPriceSet($this, $this->_defaults);
 361       }
 362     }
 363
 364     if (!empty($this->_paymentProcessors)) {
 365       foreach ($this->_paymentProcessors as $pid => $value) {
 366         if (!empty($value['is_default'])) {
 367           $this->_defaults['payment_processor'] = $pid;
 368         }
 369       }
 370     }
 371
 372     return $this->_defaults;
 373   }
 374
 375   /**
 376    * Function to build the form
 377    *
 378    * @return void
 379    * @access public
 380    */
 381   public function buildQuickForm() {
 382     // build profiles first so that we can determine address fields etc
 383     // and then show copy address checkbox
 384     $this->buildCustom($this->_values['custom_pre_id'], 'customPre');
 385     $this->buildCustom($this->_values['custom_post_id'], 'customPost');
 386
 387     if (!empty($this->_fields) && !empty($this->_values['custom_pre_id'])) {
 388       $profileAddressFields = array();
 389       foreach ($this->_fields as $key => $value) {
 390         CRM_Core_BAO_UFField::assignAddressField($key, $profileAddressFields, array('uf_group_id' => $this->_values['custom_pre_id']));
 391       }
 392       $this->set('profileAddressFields', $profileAddressFields);
 393     }
 394
 395     // Build payment processor form
 396     if ($this->_ppType && empty($_GET['onbehalf'])) {
 397       CRM_Core_Payment_ProcessorForm::buildQuickForm($this);
 398       // Return if we are in an ajax callback
 399       if ($this->_snippet) {
 400         return;
 401       }
 402     }
 403
 404     $config = CRM_Core_Config::singleton();
 405
 406     if ($this->_onbehalf) {
 407       CRM_Contribute_Form_Contribution_OnBehalfOf::buildQuickForm($this);
 408       // Return if we are in an ajax callback
 409       if ($this->_snippet) {
 410         return;
 411       }
 412     }
 413
 414     $this->applyFilter('__ALL__', 'trim');
 415     $this->add('text', "email-{$this->_bltID}",
 416       ts('Email Address'),
 417       array('size' => 30, 'maxlength' => 60, 'class' => 'email'),
 418       TRUE
 419     );
 420     $this->addRule("email-{$this->_bltID}", ts('Email is not valid.'), 'email');
 421     $pps = array();
 422     $onlinePaymentProcessorEnabled = FALSE;
 423     if (!empty($this->_paymentProcessors)) {
 424       foreach ($this->_paymentProcessors as $key => $name) {
 425         if($name['billing_mode'] == 1) {
 426           $onlinePaymentProcessorEnabled = TRUE;
 427         }
 428         $pps[$key] = $name['name'];
 429       }
 430     }
 431     if (!empty($this->_values['is_pay_later'])) {
 432       $pps[0] = $this->_values['pay_later_text'];
 433     }
 434
 435     if (count($pps) > 1) {
 436       $this->addRadio('payment_processor', ts('Payment Method'), $pps,
 437         NULL, "&nbsp;", TRUE
 438       );
 439     }
 440     elseif (!empty($pps)) {
 441       $key = array_keys($pps);
 442       $key = array_pop($key);
 443       $this->addElement('hidden', 'payment_processor', $key);
 444       if ($key === 0) {
 445         $this->assign('is_pay_later', $this->_values['is_pay_later']);
 446         $this->assign('pay_later_text', $this->_values['pay_later_text']);
 447       }
 448     }
 449
 450     $contactID = $this->getContactID();
 451     if($this->getContactID() === '0') {
 452       $this->addCidZeroOptions($onlinePaymentProcessorEnabled);
 453     }
 454     //build pledge block.
 455     $this->_useForMember = 0;
 456     //don't build membership block when pledge_id is passed
 457     if (empty($this->_values['pledge_id'])) {
 458       $this->_separateMembershipPayment = FALSE;
 459       if (in_array('CiviMember', $config->enableComponents)) {
 460         $isTest = 0;
 461         if ($this->_action & CRM_Core_Action::PREVIEW) {
 462           $isTest = 1;
 463         }
 464
 465         if ($this->_priceSetId &&
 466           (CRM_Core_Component::getComponentID('CiviMember') == CRM_Utils_Array::value('extends', $this->_priceSet))
 467         ) {
 468           $this->_useForMember = 1;
 469           $this->set('useForMember', $this->_useForMember);
 470         }
 471
 472         $this->_separateMembershipPayment = CRM_Member_BAO_Membership::buildMembershipBlock($this,
 473           $this->_id,
 474           $this->_membershipContactID,
 475           TRUE, NULL, FALSE,
 476           $isTest
 477         );
 478       }
 479       $this->set('separateMembershipPayment', $this->_separateMembershipPayment);
 480     }
 481     $this->assign('useForMember', $this->_useForMember);
 482     // If we configured price set for contribution page
 483     // we are not allow membership signup as well as any
 484     // other contribution amount field, CRM-5095
 485     if (isset($this->_priceSetId) && $this->_priceSetId) {
 486       $this->add('hidden', 'priceSetId', $this->_priceSetId);
 487       // build price set form.
 488       $this->set('priceSetId', $this->_priceSetId);
 489       CRM_Price_BAO_PriceSet::buildPriceSet($this);
 490       if ($this->_values['is_monetary'] &&
 491         $this->_values['is_recur'] && empty($this->_values['pledge_id'])) {
 492         self::buildRecur($this);
 493       }
 494     }
 495
 496     if ($this->_priceSetId) {
 497       $is_quick_config = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceSet', $this->_priceSetId, 'is_quick_config');
 498       if ($is_quick_config) {
 499         $this->_useForMember = 0;
 500         $this->set('useForMember', $this->_useForMember);
 501       }
 502     }
 503
 504     if ($this->_values['is_for_organization']) {
 505       $this->buildOnBehalfOrganization();
 506     }
 507
 508     //we allow premium for pledge during pledge creation only.
 509     if (empty($this->_values['pledge_id'])) {
 510       CRM_Contribute_BAO_Premium::buildPremiumBlock($this, $this->_id, TRUE);
 511     }
 512
 513     //add honor block
 514     if ($this->_honor_block_is_active) {
 515       $this->assign('honor_block_is_active', TRUE);
 516
 517       //build soft-credit section
 518       CRM_Contribute_Form_SoftCredit::buildQuickForm($this);
 519       //build honoree profile section
 520       CRM_Contact_Form_ProfileContact::buildQuickForm($this);
 521     }
 522
 523
 524     //don't build pledge block when mid is passed
 525     if (!$this->_mid) {
 526       $config = CRM_Core_Config::singleton();
 527       if (in_array('CiviPledge', $config->enableComponents) && !empty($this->_values['pledge_block_id'])) {
 528         CRM_Pledge_BAO_PledgeBlock::buildPledgeBlock($this);
 529       }
 530     }
 531
 532     //to create an cms user
 533     if (!$this->_userID) {
 534       $createCMSUser = FALSE;
 535
 536       if ($this->_values['custom_pre_id']) {
 537         $profileID = $this->_values['custom_pre_id'];
 538         $createCMSUser = CRM_Core_DAO::getFieldValue('CRM_Core_DAO_UFGroup', $profileID, 'is_cms_user');
 539       }
 540
 541       if (!$createCMSUser &&
 542         $this->_values['custom_post_id']
 543       ) {
 544         if (!is_array($this->_values['custom_post_id'])) {
 545           $profileIDs = array($this->_values['custom_post_id']);
 546         }
 547         else {
 548           $profileIDs = $this->_values['custom_post_id'];
 549         }
 550         foreach ($profileIDs as $pid) {
 551           if (CRM_Core_DAO::getFieldValue('CRM_Core_DAO_UFGroup', $pid, 'is_cms_user')) {
 552             $profileID = $pid;
 553             $createCMSUser = TRUE;
 554             break;
 555           }
 556         }
 557       }
 558
 559       if ($createCMSUser) {
 560         CRM_Core_BAO_CMSUser::buildForm($this, $profileID, TRUE);
 561       }
 562     }
 563     if ($this->_pcpId) {
 564       if ($pcpSupporter = CRM_PCP_BAO_PCP::displayName($this->_pcpId)) {
 565         $pcp_supporter_text = ts('This contribution is being made thanks to the effort of <strong>%1</strong>, who supports our campaign.', array(1 => $pcpSupporter));
 566         // Only tell people that can also create a PCP if the contribution page has a non-empty value in the "Create Personal Campaign Page link" field.
 567         $text = CRM_PCP_BAO_PCP::getPcpBlockStatus($this->_id, 'contribute');
 568         if(!empty($text)) {
 569           $pcp_supporter_text .= ts("You can support it as well - once you complete the donation, you will be able to create your own Personal Campaign Page!");
 570         }
 571         $this->assign('pcpSupporterText', $pcp_supporter_text);
 572       }
 573       $prms = array('id' => $this->_pcpId);
 574       CRM_Core_DAO::commonRetrieve('CRM_PCP_DAO_PCP', $prms, $pcpInfo);
 575       if ($pcpInfo['is_honor_roll']) {
 576         $this->assign('isHonor', TRUE);
 577         $this->add('checkbox', 'pcp_display_in_roll', ts('Show my contribution in the public honor roll'), NULL, NULL,
 578           array('onclick' => "showHideByValue('pcp_display_in_roll','','nameID|nickID|personalNoteID','block','radio',false); pcpAnonymous( );")
 579         );
 580         $extraOption = array('onclick' => "return pcpAnonymous( );");
 581         $elements    = array();
 582         $elements[]  = &$this->createElement('radio', NULL, '', ts('Include my name and message'), 0, $extraOption);
 583         $elements[]  = &$this->createElement('radio', NULL, '', ts('List my contribution anonymously'), 1, $extraOption);
 584         $this->addGroup($elements, 'pcp_is_anonymous', NULL, '&nbsp;&nbsp;&nbsp;');
 585         $this->setDefaults(array('pcp_display_in_roll' => 1));
 586         $this->setDefaults(array('pcp_is_anonymous' => 1));
 587
 588         $this->add('text', 'pcp_roll_nickname', ts('Name'), array('maxlength' => 30));
 589         $this->add('textarea', 'pcp_personal_note', ts('Personal Note'), array('style' => 'height: 3em; width: 40em;'));
 590       }
 591     }
 592
 593     //we have to load confirm contribution button in template
 594     //when multiple payment processor as the user
 595     //can toggle with payment processor selection
 596     $billingModePaymentProcessors = 0;
 597     if ( !empty( $this->_paymentProcessors ) ) {
 598       foreach ($this->_paymentProcessors as $key => $values) {
 599         if ($values['billing_mode'] == CRM_Core_Payment::BILLING_MODE_BUTTON) {
 600           $billingModePaymentProcessors++;
 601         }
 602       }
 603     }
 604
 605     if ($billingModePaymentProcessors && count($this->_paymentProcessors) == $billingModePaymentProcessors) {
 606       $allAreBillingModeProcessors = TRUE;
 607     } else {
 608       $allAreBillingModeProcessors = FALSE;
 609     }
 610
 611     if (!($allAreBillingModeProcessors && !$this->_values['is_pay_later'])) {
 612       $submitButton = array(
 613         'type' => 'upload',
 614         'name' => CRM_Utils_Array::value('is_confirm_enabled', $this->_values) ? ts('Confirm Contribution') : ts('Contribute'),
 615         'spacing' => '&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;',
 616         'isDefault' => TRUE,
 617       );
 618       // Add submit-once behavior when confirm page disabled
 619       if (empty($this->_values['is_confirm_enabled'])) {
 620         $submitButton['js'] = array('onclick' => "return submitOnce(this,'" . $this->_name . "','" . ts('Processing') . "');");
 621       }
 622       $this->addButtons(array($submitButton));
 623     }
 624
 625     $this->addFormRule(array('CRM_Contribute_Form_Contribution_Main', 'formRule'), $this);
 626   }
 627
 628   /**
 629    * build elements to enable pay on behalf of an organization.
 630    *
 631    * @access public
 632    */
 633   function buildOnBehalfOrganization() {
 634     if ($this->_membershipContactID) {
 635       $entityBlock = array('contact_id' => $this->_membershipContactID);
 636       CRM_Core_BAO_Location::getValues($entityBlock, $this->_defaults);
 637     }
 638
 639     if (!$this->_onBehalfRequired) {
 640       $this->addElement('checkbox', 'is_for_organization',
 641         $this->_values['for_organization'],
 642         NULL, array('onclick' => "showOnBehalf( );")
 643       );
 644     }
 645
 646     $this->assign('is_for_organization', TRUE);
 647     $this->assign('urlPath', 'civicrm/contribute/transact');
 648   }
 649
 650   /**
 651    * build elements to collect information for recurring contributions
 652    *
 653    * @access public
 654    */
 655   public static function buildRecur(&$form) {
 656     $attributes = CRM_Core_DAO::getAttribute('CRM_Contribute_DAO_ContributionRecur');
 657     $className = get_class($form);
 658
 659     $form->assign('is_recur_interval', CRM_Utils_Array::value('is_recur_interval', $form->_values));
 660     $form->assign('is_recur_installments', CRM_Utils_Array::value('is_recur_installments', $form->_values));
 661
 662     $form->add('checkbox', 'is_recur', ts('I want to contribute this amount'), NULL);
 663
 664     if (!empty($form->_values['is_recur_interval']) || $className == 'CRM_Contribute_Form_Contribution') {
 665       $form->add('text', 'frequency_interval', ts('Every'), $attributes['frequency_interval']);
 666       $form->addRule('frequency_interval', ts('Frequency must be a whole number (EXAMPLE: Every 3 months).'), 'integer');
 667     }
 668     else {
 669       // make sure frequency_interval is submitted as 1 if given no choice to user.
 670       $form->add('hidden', 'frequency_interval', 1);
 671     }
 672
 673     $frUnits = CRM_Utils_Array::value('recur_frequency_unit', $form->_values);
 674     if (empty($frUnits) &&
 675       $className == 'CRM_Contribute_Form_Contribution'
 676     ) {
 677       $frUnits = implode(CRM_Core_DAO::VALUE_SEPARATOR,
 678         CRM_Core_OptionGroup::values('recur_frequency_units')
 679       );
 680     }
 681
 682     $unitVals = explode(CRM_Core_DAO::VALUE_SEPARATOR, $frUnits);
 683
 684     // CRM 10860, display text instead of a dropdown if there's only 1 frequency unit
 685     if(sizeof($unitVals) == 1) {
 686       $form->assign('one_frequency_unit', true);
 687       $unit = $unitVals[0];
 688       $form->add('hidden', 'frequency_unit', $unit);
 689       if (!empty($form->_values['is_recur_interval']) || $className == 'CRM_Contribute_Form_Contribution') {
 690         $unit .= "(s)";
 691       }
 692       $form->assign('frequency_unit', $unit);
 693     } else {
 694       $form->assign('one_frequency_unit', false);
 695       $units = array();
 696       $frequencyUnits = CRM_Core_OptionGroup::values('recur_frequency_units');
 697       foreach ($unitVals as $key => $val) {
 698         if (array_key_exists($val, $frequencyUnits)) {
 699           $units[$val] = $frequencyUnits[$val];
 700           if (!empty($form->_values['is_recur_interval']) || $className == 'CRM_Contribute_Form_Contribution') {
 701             $units[$val] = "{$frequencyUnits[$val]}(s)";
 702           }
 703         }
 704       }
 705       $frequencyUnit = &$form->add('select', 'frequency_unit', NULL, $units);
 706     }
 707
 708
 709     // FIXME: Ideally we should freeze select box if there is only
 710     // one option but looks there is some problem /w QF freeze.
 711     //if ( count( $units ) == 1 ) {
 712     //$frequencyUnit->freeze( );
 713     //}
 714
 715     $form->add('text', 'installments', ts('installments'),
 716       $attributes['installments']
 717     );
 718     $form->addRule('installments', ts('Number of installments must be a whole number.'), 'integer');
 719   }
 720
 721   /**
 722    * global form rule
 723    *
 724    * @param array $fields the input form values
 725    * @param array $files the uploaded files if any
 726    * @param $self
 727    *
 728    * @internal param array $options additional user data
 729    *
 730    * @return true if no errors, else array of errors
 731    * @access public
 732    * @static
 733    */
 734   static function formRule($fields, $files, $self) {
 735     $errors = array();
 736     $amount = self::computeAmount($fields, $self);
 737
 738     if ((!empty($fields['selectMembership']) &&
 739         $fields['selectMembership'] != 'no_thanks'
 740       ) ||
 741       (!empty($fields['priceSetId']) &&
 742         $self->_useForMember
 743       )
 744     ) {
 745       $lifeMember = CRM_Member_BAO_Membership::getAllContactMembership($self->_userID, FALSE, TRUE);
 746
 747       $membershipOrgDetails = CRM_Member_BAO_MembershipType::getMembershipTypeOrganization();
 748
 749       $unallowedOrgs = array();
 750       foreach (array_keys($lifeMember) as $memTypeId) {
 751         $unallowedOrgs[] = $membershipOrgDetails[$memTypeId];
 752       }
 753     }
 754
 755     //check for atleast one pricefields should be selected
 756     if (!empty($fields['priceSetId'])) {
 757       $priceField = new CRM_Price_DAO_PriceField();
 758       $priceField->price_set_id = $fields['priceSetId'];
 759       $priceField->orderBy('weight');
 760       $priceField->find();
 761
 762       $check = array();
 763       $membershipIsActive = TRUE;
 764       $previousId = $otherAmount = FALSE;
 765       while ($priceField->fetch()) {
 766
 767         if ($self->_quickConfig && ($priceField->name == 'contribution_amount' || $priceField->name == 'membership_amount')) {
 768           $previousId = $priceField->id;
 769           if ($priceField->name == 'membership_amount' && !$priceField->is_active ) {
 770             $membershipIsActive = FALSE;
 771           }
 772         }
 773         if ($priceField->name == 'other_amount') {
 774           if ($self->_quickConfig && empty($fields["price_{$priceField->id}"]) &&
 775             array_key_exists("price_{$previousId}", $fields) && isset($fields["price_{$previousId}"]) && $self->_values['fee'][$previousId]['name'] == 'contribution_amount' && empty($fields["price_{$previousId}"])) {
 776             $otherAmount = $priceField->id;
 777           }
 778           elseif (!empty($fields["price_{$priceField->id}"])) {
 779             $otherAmountVal = $fields["price_{$priceField->id}"];
 780             $min            = CRM_Utils_Array::value('min_amount', $self->_values);
 781             $max            = CRM_Utils_Array::value('max_amount', $self->_values);
 782             if ($min && $otherAmountVal < $min) {
 783               $errors["price_{$priceField->id}"] = ts('Contribution amount must be at least %1',
 784                                                    array(1 => $min)
 785               );
 786             }
 787             if ($max && $otherAmountVal > $max) {
 788               $errors["price_{$priceField->id}"] = ts('Contribution amount cannot be more than %1.',
 789                                                    array(1 => $max)
 790               );
 791             }
 792           }
 793         }
 794         if (!empty($fields["price_{$priceField->id}"]) || ($previousId == $priceField->id && isset($fields["price_{$previousId}"])
 795             && empty($fields["price_{$previousId}"]))) {
 796           $check[] = $priceField->id;
 797         }
 798       }
 799
 800       $currentMemberships = NULL;
 801       if ($membershipIsActive) {
 802         $is_test = $self->_mode != 'live' ? 1 : 0;
 803         $memContactID = $self->_membershipContactID;
 804
 805         // For anonymous user check using dedupe rule
 806         // if user has Cancelled Membership
 807         if (!$memContactID) {
 808           $dedupeParams = CRM_Dedupe_Finder::formatParams($fields, 'Individual');
 809           $dedupeParams['check_permission'] = FALSE;
 810           $ids = CRM_Dedupe_Finder::dupesByParams($dedupeParams, 'Individual');
 811           // if we find more than one contact, use the first one
 812           $memContactID = CRM_Utils_Array::value(0, $ids);
 813         }
 814         $currentMemberships = CRM_Member_BAO_Membership::getContactsCancelledMembership($memContactID,
 815           $is_test
 816         );
 817
 818         $errorText = 'Your %1 membership was previously cancelled and can not be renewed online. Please contact the site administrator for assistance.';
 819         foreach ($self->_values['fee'] as $fieldKey => $fieldValue) {
 820           if ($fieldValue['html_type'] != 'Text' && CRM_Utils_Array::value('price_' . $fieldKey, $fields)) {
 821             if (!is_array($fields['price_' . $fieldKey])) {
 822               if (array_key_exists('membership_type_id', $fieldValue['options'][$fields['price_' . $fieldKey]])
 823                 && in_array($fieldValue['options'][$fields['price_' . $fieldKey]]['membership_type_id'], $currentMemberships)) {
 824                 $errors['price_' . $fieldKey] = ts($errorText, array(1 => CRM_Member_PseudoConstant::membershipType($fieldValue['options'][$fields['price_' . $fieldKey]]['membership_type_id'])));
 825               }
 826             }
 827             else {
 828               foreach ($fields['price_' . $fieldKey] as $key => $ignore) {
 829                 if (array_key_exists('membership_type_id', $fieldValue['options'][$key])
 830                   && in_array($fieldValue['options'][$key]['membership_type_id'], $currentMemberships)) {
 831                   $errors['price_' . $fieldKey] = ts($errorText, array(1 => CRM_Member_PseudoConstant::membershipType($fieldValue['options'][$key]['membership_type_id'])));
 832                 }
 833               }
 834             }
 835           }
 836         }
 837       }
 838
 839       // CRM-12233
 840       if ($membershipIsActive && !$self->_membershipBlock['is_required']
 841         && $self->_values['amount_block_is_active']) {
 842         $membershipFieldId = $contributionFieldId = $errorKey = $otherFieldId = NULL;
 843         foreach ($self->_values['fee'] as $fieldKey => $fieldValue) {
 844           // if 'No thank you' membership is selected then set $membershipFieldId
 845           if ($fieldValue['name'] == 'membership_amount' && CRM_Utils_Array::value('price_' . $fieldKey, $fields) == 0) {
 846             $membershipFieldId = $fieldKey;
 847           }
 848           elseif ($membershipFieldId) {
 849             if ($fieldValue['name'] == 'other_amount') {
 850               $otherFieldId = $fieldKey;
 851             }
 852             elseif ($fieldValue['name'] == 'contribution_amount') {
 853               $contributionFieldId = $fieldKey;
 854             }
 855
 856             if (!$errorKey || CRM_Utils_Array::value('price_' . $contributionFieldId, $fields) == '0') {
 857               $errorKey = $fieldKey;
 858             }
 859           }
 860         }
 861         // $membershipFieldId is set and additional amount is 'No thank you' or NULL then throw error
 862         if ($membershipFieldId && !(CRM_Utils_Array::value('price_' . $contributionFieldId, $fields, -1) > 0) && empty($fields['price_' . $otherFieldId])) {
 863           $errors["price_{$errorKey}"] = ts('Additional Contribution is required.');
 864         }
 865       }
 866       if (empty($check)) {
 867         if ($self->_useForMember == 1 && $membershipIsActive) {
 868           $errors['_qf_default'] = ts('Select at least one option from Membership Type(s).');
 869         }
 870         else {
 871           $errors['_qf_default'] = ts('Select at least one option from Contribution(s).');
 872         }
 873       }
 874       if($otherAmount && !empty($check)) {
 875         $errors["price_{$otherAmount}"] = ts('Amount is required field.');
 876       }
 877
 878       if ($self->_useForMember == 1 && !empty($check) && $membershipIsActive) {
 879         $priceFieldIDS = array();
 880         $priceFieldMemTypes = array();
 881
 882         foreach ($self->_priceSet['fields'] as $priceId => $value) {
 883           if (!empty($fields['price_' . $priceId]) || ($self->_quickConfig && $value['name'] == 'membership_amount' && empty($self->_membershipBlock['is_required']))) {
 884             if (!empty($fields['price_' . $priceId]) && is_array($fields['price_' . $priceId])) {
 885               foreach ($fields['price_' . $priceId] as $priceFldVal => $isSet) {
 886                 if ($isSet) {
 887                   $priceFieldIDS[] = $priceFldVal;
 888                 }
 889               }
 890             }
 891             elseif (!$value['is_enter_qty'] && !empty($fields['price_' . $priceId])) {
 892               // The check for {!$value['is_enter_qty']} is done since, quantity fields allow entering
 893               // quantity. And the quantity can't be conisdered as civicrm_price_field_value.id, CRM-9577
 894               $priceFieldIDS[] = $fields['price_' . $priceId];
 895             }
 896
 897             if (!empty($value['options'])) {
 898               foreach ($value['options'] as $val) {
 899                 if (!empty($val['membership_type_id'])) {
 900                   $priceFieldMemTypes[] = $val['membership_type_id'];
 901                 }
 902               }
 903             }
 904           }
 905         }
 906
 907         if (!empty($lifeMember)) {
 908           foreach ($priceFieldIDS as $priceFieldId) {
 909             if (($id = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceFieldValue', $priceFieldId, 'membership_type_id')) &&
 910               in_array($membershipOrgDetails[$id], $unallowedOrgs)
 911             ) {
 912               $errors['_qf_default'] = ts('You already have a lifetime membership and cannot select a membership with a shorter term.');
 913               break;
 914             }
 915           }
 916         }
 917
 918         if (!empty($priceFieldIDS)) {
 919           $ids = implode(',', $priceFieldIDS);
 920
 921           $priceFieldIDS['id'] = $fields['priceSetId'];
 922           $self->set('memberPriceFieldIDS', $priceFieldIDS);
 923           $count = CRM_Price_BAO_PriceSet::getMembershipCount($ids);
 924           foreach ($count as $id => $occurance) {
 925             if ($occurance > 1) {
 926               $errors['_qf_default'] = ts('You have selected multiple memberships for the same organization or entity. Please review your selections and choose only one membership per entity. Contact the site administrator if you need assistance.');
 927             }
 928           }
 929         }
 930
 931         if (empty($priceFieldMemTypes)) {
 932           $errors['_qf_default'] = ts('Please select at least one membership option.');
 933         }
 934       }
 935
 936       CRM_Price_BAO_PriceSet::processAmount($self->_values['fee'],
 937         $fields, $lineItem
 938       );
 939
 940       if ($fields['amount'] < 0) {
 941         $errors['_qf_default'] = ts('Contribution can not be less than zero. Please select the options accordingly');
 942       }
 943       $amount = $fields['amount'];
 944     }
 945
 946     if (isset($fields['selectProduct']) &&
 947       $fields['selectProduct'] != 'no_thanks') {
 948       $productDAO = new CRM_Contribute_DAO_Product();
 949       $productDAO->id = $fields['selectProduct'];
 950       $productDAO->find(TRUE);
 951       $min_amount = $productDAO->min_contribution;
 952
 953       if ($amount < $min_amount) {
 954         $errors['selectProduct'] = ts('The premium you have selected requires a minimum contribution of %1', array(1 => CRM_Utils_Money::format($min_amount)));
 955         CRM_Core_Session::setStatus($errors['selectProduct']);
 956       }
 957     }
 958
 959     if (!empty($fields['is_recur'])) {
 960       if ($fields['frequency_interval'] <= 0) {
 961         $errors['frequency_interval'] = ts('Please enter a number for how often you want to make this recurring contribution (EXAMPLE: Every 3 months).');
 962       }
 963       if ($fields['frequency_unit'] == '0') {
 964         $errors['frequency_unit'] = ts('Please select a period (e.g. months, years ...) for how often you want to make this recurring contribution (EXAMPLE: Every 3 MONTHS).');
 965       }
 966     }
 967
 968     if (!empty($fields['is_recur']) &&
 969       CRM_Utils_Array::value('payment_processor', $fields) == 0) {
 970       $errors['_qf_default'] = ts('You cannot set up a recurring contribution if you are not paying online by credit card.');
 971     }
 972
 973     if (!empty($fields['is_for_organization']) &&
 974       !property_exists($self, 'organizationName')
 975     ) {
 976
 977       if (empty($fields['onbehalf']['organization_name'])) {
 978         if (!empty($fields['org_option']) && !$fields['onbehalfof_id']) {
 979           $errors['organization_id'] = ts('Please select an organization or enter a new one.');
 980         }
 981         elseif (empty($fields['org_option'])) {
 982           $errors['onbehalf']['organization_name'] = ts('Please enter the organization name.');
 983         }
 984       }
 985
 986       foreach ($fields['onbehalf'] as $key => $value) {
 987         if (strstr($key, 'email')) {
 988           $emailLocType = explode('-', $key);
 989         }
 990       }
 991       if (empty($fields['onbehalf']["email-{$emailLocType[1]}"])) {
 992         $errors['onbehalf']["email-{$emailLocType[1]}"] = ts('Organization email is required.');
 993       }
 994     }
 995
 996     // validate PCP fields - if not anonymous, we need a nick name value
 997     if ($self->_pcpId && !empty($fields['pcp_display_in_roll']) &&
 998       (CRM_Utils_Array::value('pcp_is_anonymous', $fields) == 0) &&
 999       CRM_Utils_Array::value('pcp_roll_nickname', $fields) == ''
1000     ) {
1001       $errors['pcp_roll_nickname'] = ts('Please enter a name to include in the Honor Roll, or select \'contribute anonymously\'.');
1002     }
1003
1004     // return if this is express mode
1005     $config = CRM_Core_Config::singleton();
1006     if ($self->_paymentProcessor &&
1007       $self->_paymentProcessor['billing_mode'] & CRM_Core_Payment::BILLING_MODE_BUTTON
1008     ) {
1009       if (!empty($fields[$self->_expressButtonName . '_x']) || !empty($fields[$self->_expressButtonName . '_y']) ||
1010         CRM_Utils_Array::value($self->_expressButtonName, $fields)
1011       ) {
1012         return $errors;
1013       }
1014     }
1015
1016     //validate the pledge fields.
1017     if (!empty($self->_values['pledge_block_id'])) {
1018       //validation for pledge payment.
1019       if (!empty($self->_values['pledge_id'])) {
1020         if (empty($fields['pledge_amount'])) {
1021           $errors['pledge_amount'] = ts('At least one payment option needs to be checked.');
1022         }
1023       }
1024       elseif (!empty($fields['is_pledge'])) {
1025         if (CRM_Utils_Rule::positiveInteger(CRM_Utils_Array::value('pledge_installments', $fields)) == FALSE) {
1026           $errors['pledge_installments'] = ts('Please enter a valid number of pledge installments.');
1027         }
1028         else {
1029           if (CRM_Utils_Array::value('pledge_installments', $fields) == NULL) {
1030             $errors['pledge_installments'] = ts('Pledge Installments is required field.');
1031           }
1032           elseif (CRM_Utils_array::value('pledge_installments', $fields) == 1) {
1033             $errors['pledge_installments'] = ts('Pledges consist of multiple scheduled payments. Select one-time contribution if you want to make your gift in a single payment.');
1034           }
1035           elseif (CRM_Utils_array::value('pledge_installments', $fields) == 0) {
1036             $errors['pledge_installments'] = ts('Pledge Installments field must be > 1.');
1037           }
1038         }
1039
1040         //validation for Pledge Frequency Interval.
1041         if (CRM_Utils_Rule::positiveInteger(CRM_Utils_Array::value('pledge_frequency_interval', $fields)) == FALSE) {
1042           $errors['pledge_frequency_interval'] = ts('Please enter a valid Pledge Frequency Interval.');
1043         }
1044         else {
1045           if (CRM_Utils_Array::value('pledge_frequency_interval', $fields) == NULL) {
1046             $errors['pledge_frequency_interval'] = ts('Pledge Frequency Interval. is required field.');
1047           }
1048           elseif (CRM_Utils_array::value('pledge_frequency_interval', $fields) == 0) {
1049             $errors['pledge_frequency_interval'] = ts('Pledge frequency interval field must be > 0');
1050           }
1051         }
1052       }
1053     }
1054
1055     // also return if paylater mode
1056     if (CRM_Utils_Array::value('payment_processor', $fields) == 0) {
1057       return empty($errors) ? TRUE : $errors;
1058     }
1059
1060     // if the user has chosen a free membership or the amount is less than zero
1061     // i.e. we skip calling the payment processor and hence dont need credit card
1062     // info
1063     if ((float) $amount <= 0.0) {
1064       return $errors;
1065     }
1066
1067     if (!empty($self->_paymentFields)) {
1068       CRM_Core_Form::validateMandatoryFields($self->_paymentFields, $fields, $errors);
1069     }
1070     CRM_Core_Payment_Form::validateCreditCard($fields, $errors);
1071
1072     foreach (CRM_Contact_BAO_Contact::$_greetingTypes as $greeting) {
1073       if ($greetingType = CRM_Utils_Array::value($greeting, $fields)) {
1074         $customizedValue = CRM_Core_OptionGroup::getValue($greeting, 'Customized', 'name');
1075         if ($customizedValue == $greetingType && empty($fielse[$greeting . '_custom'])) {
1076           $errors[$greeting . '_custom'] = ts('Custom %1 is a required field if %1 is of type Customized.',
1077                                            array(1 => ucwords(str_replace('_', " ", $greeting)))
1078           );
1079         }
1080       }
1081     }
1082
1083     return empty($errors) ? TRUE : $errors;
1084   }
1085
1086   /**
1087    * @param $params
1088    * @param $form
1089    *
1090    * @return int|mixed|null|string
1091    */
1092   public static function computeAmount(&$params, &$form) {
1093     $amount = NULL;
1094
1095     // first clean up the other amount field if present
1096     if (isset($params['amount_other'])) {
1097       $params['amount_other'] = CRM_Utils_Rule::cleanMoney($params['amount_other']);
1098     }
1099
1100     if (CRM_Utils_Array::value('amount', $params) == 'amount_other_radio' || !empty($params['amount_other'])) {
1101       $amount = $params['amount_other'];
1102     }
1103     elseif (!empty($params['pledge_amount'])) {
1104       $amount = 0;
1105       foreach ($params['pledge_amount'] as $paymentId => $dontCare) {
1106         $amount += CRM_Core_DAO::getFieldValue('CRM_Pledge_DAO_PledgePayment', $paymentId, 'scheduled_amount');
1107       }
1108     }
1109     else {
1110       if (!empty($form->_values['amount'])) {
1111         $amountID = CRM_Utils_Array::value('amount', $params);
1112
1113         if ($amountID) {
1114           $params['amount_level'] = CRM_Utils_Array::value('label', $form->_values[$amountID]);
1115           $amount = CRM_Utils_Array::value('value', $form->_values[$amountID]);
1116         }
1117       }
1118     }
1119     return $amount;
1120   }
1121
1122   /**
1123    * Function to process the form
1124    *
1125    * @access public
1126    *
1127    * @return void
1128    */
1129   public function postProcess() {
1130     $config = CRM_Core_Config::singleton();
1131     // we first reset the confirm page so it accepts new values
1132     $this->controller->resetPage('Confirm');
1133
1134     // get the submitted form values.
1135     $params = $this->controller->exportValues($this->_name);
1136
1137     //carry campaign from profile.
1138     if (array_key_exists('contribution_campaign_id', $params)) {
1139       $params['campaign_id'] = $params['contribution_campaign_id'];
1140     }
1141
1142     if (!empty($params['onbehalfof_id'])) {
1143       $params['organization_id'] = $params['onbehalfof_id'];
1144     }
1145
1146     $params['currencyID'] = $config->defaultCurrency;
1147
1148     if (!empty($params['priceSetId'])) {
1149       $is_quick_config = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceSet', $this->_priceSetId, 'is_quick_config');
1150       if ($is_quick_config) {
1151         $priceField = new CRM_Price_DAO_PriceField();
1152         $priceField->price_set_id = $params['priceSetId'];
1153         $priceField->orderBy('weight');
1154         $priceField->find();
1155
1156         $priceOptions = array();
1157         while ($priceField->fetch()) {
1158           CRM_Price_BAO_PriceFieldValue::getValues($priceField->id, $priceOptions);
1159           if ($selectedPriceOptionID = CRM_Utils_Array::value("price_{$priceField->id}", $params)) {
1160             switch ($priceField->name) {
1161               case 'membership_amount':
1162                 $this->_params['selectMembership'] = $params['selectMembership'] = CRM_Utils_Array::value('membership_type_id', $priceOptions[$selectedPriceOptionID]);
1163                 $this->set('selectMembership', $params['selectMembership']);
1164                 if (CRM_Utils_Array::value('is_separate_payment', $this->_membershipBlock) == 0) {
1165                   $this->_values['amount'] = CRM_Utils_Array::value('amount', $priceOptions[$selectedPriceOptionID]);
1166                 }
1167                 break;
1168
1169               case 'contribution_amount':
1170                 $params['amount'] = $selectedPriceOptionID;
1171                 $this->_values['amount'] = CRM_Utils_Array::value('amount', $priceOptions[$selectedPriceOptionID]);
1172                 $this->_values[$selectedPriceOptionID]['value'] = CRM_Utils_Array::value('amount', $priceOptions[$selectedPriceOptionID]);
1173                 $this->_values[$selectedPriceOptionID]['label'] = CRM_Utils_Array::value('label', $priceOptions[$selectedPriceOptionID]);
1174                 $this->_values[$selectedPriceOptionID]['amount_id'] = CRM_Utils_Array::value('id', $priceOptions[$selectedPriceOptionID]);
1175                 $this->_values[$selectedPriceOptionID]['weight'] = CRM_Utils_Array::value('weight', $priceOptions[$selectedPriceOptionID]);
1176                 break;
1177
1178               case 'other_amount':
1179                 $params['amount_other'] = $selectedPriceOptionID;
1180                 break;
1181             }
1182           }
1183         }
1184       }
1185     }
1186
1187     if (($this->_values['is_pay_later'] &&
1188         empty($this->_paymentProcessor) &&
1189         !array_key_exists('hidden_processor', $params)) ||
1190       CRM_Utils_Array::value('payment_processor', $params) == 0) {
1191       $params['is_pay_later'] = 1;
1192     }
1193     else {
1194       $params['is_pay_later'] = 0;
1195     }
1196
1197     $this->set('is_pay_later', $params['is_pay_later']);
1198     // assign pay later stuff
1199     $this->_params['is_pay_later'] = CRM_Utils_Array::value('is_pay_later', $params, FALSE);
1200     $this->assign('is_pay_later', $params['is_pay_later']);
1201     if ($params['is_pay_later']) {
1202       $this->assign('pay_later_text', $this->_values['pay_later_text']);
1203       $this->assign('pay_later_receipt', $this->_values['pay_later_receipt']);
1204     }
1205
1206     // from here on down, $params['amount'] holds a monetary value (or null) rather than an option ID
1207     $params['amount'] = self::computeAmount($params, $this);
1208     $params['separate_amount'] = $params['amount'];
1209     $memFee = NULL;
1210     if (!empty($params['selectMembership'])) {
1211       if (!empty($this->_membershipTypeValues)) {
1212         $membershipTypeValues = $this->_membershipTypeValues[$params['selectMembership']];
1213       }
1214       else {
1215         $membershipTypeValues = CRM_Member_BAO_Membership::buildMembershipTypeValues($this,
1216           $params['selectMembership']
1217         );
1218       }
1219       $memFee = $membershipTypeValues['minimum_fee'];
1220       if (!$params['amount'] && !$this->_separateMembershipPayment) {
1221         $params['amount'] = $memFee ? $memFee : 0;
1222       }
1223     }
1224
1225     //If the membership & contribution is used in contribution page & not separate payment
1226     $fieldId = $memPresent = $membershipLabel = $fieldOption = $is_quick_config = NULL;
1227     $proceFieldAmount = 0;
1228     if (property_exists($this, '_separateMembershipPayment') && $this->_separateMembershipPayment == 0) {
1229       $is_quick_config = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceSet', $this->_priceSetId, 'is_quick_config');
1230       if ($is_quick_config) {
1231         foreach ($this->_priceSet['fields'] as $fieldKey => $fieldVal) {
1232           if ($fieldVal['name'] == 'membership_amount' && !empty($params['price_' . $fieldKey ])) {
1233             $fieldId     = $fieldVal['id'];
1234             $fieldOption = $params['price_' . $fieldId];
1235             $proceFieldAmount += $fieldVal['options'][$this->_submitValues['price_' . $fieldId]]['amount'];
1236             $memPresent  = TRUE;
1237           }
1238           else {
1239             if (!empty($params['price_' . $fieldKey]) && $memPresent && ($fieldVal['name'] == 'other_amount' || $fieldVal['name'] == 'contribution_amount')) {
1240               $fieldId = $fieldVal['id'];
1241               if ($fieldVal['name'] == 'other_amount') {
1242                 $proceFieldAmount += $this->_submitValues['price_' . $fieldId];
1243               }
1244               elseif ($fieldVal['name'] == 'contribution_amount' && $this->_submitValues['price_' . $fieldId] > 0) {
1245                 $proceFieldAmount += $fieldVal['options'][$this->_submitValues['price_' . $fieldId]]['amount'];
1246               }
1247               unset($params['price_' . $fieldId]);
1248               break;
1249             }
1250           }
1251         }
1252       }
1253     }
1254
1255     if (!isset($params['amount_other'])) {
1256       $this->set('amount_level', CRM_Utils_Array::value('amount_level', $params));
1257     }
1258
1259     if ($priceSetId = CRM_Utils_Array::value('priceSetId', $params)) {
1260       $lineItem = array();
1261       $is_quick_config = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceSet', $priceSetId, 'is_quick_config' );
1262       if ( $is_quick_config ) {
1263         foreach ( $this->_values['fee'] as $key => & $val ) {
1264           if ( $val['name'] == 'other_amount' && $val['html_type'] == 'Text' && array_key_exists( 'price_'.$key, $params ) && $params['price_'.$key] != 0 ) {
1265             foreach ( $val['options'] as $optionKey => & $options ) {
1266               $options['amount'] = CRM_Utils_Array::value( 'price_'.$key, $params );
1267               break;
1268             }
1269             $params['price_'.$key] = 1;
1270             break;
1271           }
1272         }
1273       }
1274
1275       $component = '';
1276       if ($this->_membershipBlock) {
1277         $component = 'membership';
1278       }
1279       CRM_Price_BAO_PriceSet::processAmount($this->_values['fee'], $params, $lineItem[$priceSetId], $component);
1280
1281       if ($proceFieldAmount) {
1282         $lineItem[$params['priceSetId']][$fieldOption]['line_total'] = $proceFieldAmount;
1283         $lineItem[$params['priceSetId']][$fieldOption]['unit_price'] = $proceFieldAmount;
1284         if (!$this->_membershipBlock['is_separate_payment']) {
1285           $params['amount'] = $proceFieldAmount; //require when separate membership not used
1286         }
1287       }
1288       $this->set('lineItem', $lineItem);
1289     }
1290
1291     if ($this->_membershipBlock['is_separate_payment'] && !empty($params['separate_amount'])) {
1292       $this->set('amount', $params['separate_amount']);
1293     } else {
1294       $this->set('amount', $params['amount']);
1295     }
1296
1297     // generate and set an invoiceID for this transaction
1298     $invoiceID = md5(uniqid(rand(), TRUE));
1299     $this->set('invoiceID', $invoiceID);
1300
1301     // required only if is_monetary and valid positive amount
1302     if ($this->_values['is_monetary'] &&
1303       is_array($this->_paymentProcessor) &&
1304       ((float ) $params['amount'] > 0.0 || $memFee > 0.0)
1305     ) {
1306
1307       // default mode is direct
1308       $this->set('contributeMode', 'direct');
1309
1310       if ($this->_paymentProcessor &&
1311         $this->_paymentProcessor['billing_mode'] & CRM_Core_Payment::BILLING_MODE_BUTTON
1312       ) {
1313         //get the button name
1314         $buttonName = $this->controller->getButtonName();
1315         if (in_array($buttonName,
1316             array($this->_expressButtonName, $this->_expressButtonName . '_x', $this->_expressButtonName . '_y')
1317           ) && empty($params['is_pay_later'])) {
1318           $this->set('contributeMode', 'express');
1319
1320           $donateURL           = CRM_Utils_System::url('civicrm/contribute', '_qf_Contribute_display=1');
1321           $params['cancelURL'] = CRM_Utils_System::url('civicrm/contribute/transact', "_qf_Main_display=1&qfKey={$params['qfKey']}", TRUE, NULL, FALSE);
1322           $params['returnURL'] = CRM_Utils_System::url('civicrm/contribute/transact', "_qf_Confirm_display=1&rfp=1&qfKey={$params['qfKey']}", TRUE, NULL, FALSE);
1323           $params['invoiceID'] = $invoiceID;
1324
1325           //default action is Sale
1326           $params['payment_action'] = 'Sale';
1327
1328           $payment = CRM_Core_Payment::singleton($this->_mode, $this->_paymentProcessor, $this);
1329           $token = $payment->setExpressCheckout($params);
1330           if (is_a($token, 'CRM_Core_Error')) {
1331             CRM_Core_Error::displaySessionError($token);
1332             CRM_Utils_System::redirect($params['cancelURL']);
1333           }
1334
1335           $this->set('token', $token);
1336
1337           $paymentURL = $this->_paymentProcessor['url_site'] . "/cgi-bin/webscr?cmd=_express-checkout&token=$token";
1338           CRM_Utils_System::redirect($paymentURL);
1339         }
1340       }
1341       elseif ($this->_paymentProcessor &&
1342         $this->_paymentProcessor['billing_mode'] & CRM_Core_Payment::BILLING_MODE_NOTIFY
1343       ) {
1344         $this->set('contributeMode', 'notify');
1345       }
1346     }
1347
1348     // should we skip the confirm page?
1349     if (empty($this->_values['is_confirm_enabled'])) {
1350       // call the post process hook for the main page before we switch to confirm
1351       $this->postProcessHook();
1352
1353       // build the confirm page
1354       $confirmForm = &$this->controller->_pages['Confirm'];
1355       $confirmForm->preProcess();
1356       $confirmForm->buildQuickForm();
1357
1358       // the confirmation page is valid
1359       $data = &$this->controller->container();
1360       $data['valid']['Confirm'] = 1;
1361
1362       // confirm the contribution
1363       // mainProcess calls the hook also
1364       $confirmForm->mainProcess();
1365       $qfKey = $this->controller->_key;
1366
1367       // redirect to thank you page
1368       CRM_Utils_System::redirect(CRM_Utils_System::url('civicrm/contribute/transact', "_qf_ThankYou_display=1&qfKey=$qfKey", TRUE, NULL, FALSE));
1369     }
1370   }
1371
1372   /**
1373    * Handle Payment Processor switching
1374    * For contribution and event registration forms
1375    */
1376   static function preProcessPaymentOptions(&$form, $noFees = FALSE) {
1377     $form->_snippet = CRM_Utils_Array::value('snippet', $_GET);
1378
1379     $form->_paymentProcessors = $noFees ? array() : $form->get('paymentProcessors');
1380     $form->_ppType = NULL;
1381     if ($form->_paymentProcessors) {
1382       // Fetch type during ajax request
1383       if (isset($_GET['type']) && $form->_snippet) {
1384         $form->_ppType = $_GET['type'];
1385       }
1386       // Remember type during form post
1387       elseif (!empty($form->_submitValues)) {
1388         $form->_ppType = CRM_Utils_Array::value('payment_processor', $form->_submitValues);
1389         $form->_paymentProcessor = CRM_Utils_Array::value($form->_ppType, $form->_paymentProcessors);
1390         $form->set('type', $form->_ppType);
1391         $form->set('mode', $form->_mode);
1392         $form->set('paymentProcessor', $form->_paymentProcessor);
1393       }
1394       // Set default payment processor
1395       else {
1396         foreach ($form->_paymentProcessors as $values) {
1397           if (!empty($values['is_default']) || count($form->_paymentProcessors) == 1) {
1398             $form->_ppType = $values['id'];
1399             break;
1400           }
1401         }
1402       }
1403       if ($form->_ppType) {
1404         CRM_Core_Payment_ProcessorForm::preProcess($form);
1405       }
1406
1407       //get payPal express id and make it available to template
1408       foreach ($form->_paymentProcessors as $ppId => $values) {
1409         $payPalExpressId = ($values['payment_processor_type'] == 'PayPal_Express') ? $values['id'] : 0;
1410         $form->assign('payPalExpressId', $payPalExpressId);
1411         if ($payPalExpressId) {
1412           break;
1413         }
1414       }
1415       if (!$form->_snippet) {
1416         // Add JS to show icons for the accepted credit cards
1417         $creditCardTypes = CRM_Core_Payment_Form::getCreditCardCSSNames();
1418         CRM_Core_Resources::singleton()
1419           ->addScriptFile('civicrm', 'templates/CRM/Core/BillingBlock.js', 10)
1420           // workaround for CRM-13634
1421           // ->addSetting(array('config' => array('creditCardTypes' => $creditCardTypes)));
1422           ->addScript('CRM.config.creditCardTypes = ' . json_encode($creditCardTypes) . ';');
1423       }
1424     }
1425     $form->assign('ppType', $form->_ppType);
1426   }
1427 }
1428