CRM/Contribute/Form/Contribution/Main.php

   1 <?php
   2 /*
   3   +--------------------------------------------------------------------+
   4   | CiviCRM version 4.4                                                |
   5   +--------------------------------------------------------------------+
   6   | Copyright CiviCRM LLC (c) 2004-2013                                |
   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) 2004-2013
  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     if ($this->_snippet) {
  73       return;
  74     }
  75
  76     // Make the contributionPageID avilable to the template
  77     $this->assign('contributionPageID', $this->_id);
  78     $this->assign('isShare', CRM_Utils_Array::value('is_share', $this->_values));
  79     $this->assign('isConfirmEnabled', CRM_Utils_Array::value('is_confirm_enabled', $this->_values));
  80
  81     // make sure we have right permission to edit this user
  82     $csContactID = $this->getContactID();
  83     $reset       = CRM_Utils_Request::retrieve('reset', 'Boolean', CRM_Core_DAO::$_nullObject);
  84     $mainDisplay = CRM_Utils_Request::retrieve('_qf_Main_display', 'Boolean', CRM_Core_DAO::$_nullObject);
  85
  86     if ($reset) {
  87       $this->assign('reset', $reset);
  88     }
  89
  90     if ($mainDisplay) {
  91       $this->assign('mainDisplay', $mainDisplay);
  92     }
  93
  94     // Possible values for 'is_for_organization':
  95     // * 0 - org profile disabled
  96     // * 1 - org profile optional
  97     // * 2 - org profile required
  98     $this->_onbehalf = FALSE;
  99     if (!empty($this->_values['is_for_organization'])) {
 100       if ($this->_values['is_for_organization'] == 2) {
 101         $this->_onBehalfRequired = TRUE;
 102       }
 103       // Add organization profile if 1 of the following are true:
 104       // If the org profile is required
 105       if ($this->_onBehalfRequired ||
 106         // Or we are building the form for the first time
 107         empty($_POST) ||
 108         // Or the user has submitted the form and checked the "On Behalf" checkbox
 109         !empty($_POST['is_for_organization'])
 110       ) {
 111         $this->_onbehalf = TRUE;
 112         CRM_Contribute_Form_Contribution_OnBehalfOf::preProcess($this);
 113       }
 114     }
 115     $this->assign('onBehalfRequired', $this->_onBehalfRequired);
 116
 117     if (!empty($this->_pcpInfo['id']) && !empty($this->_pcpInfo['intro_text'])) {
 118       $this->assign('intro_text', $this->_pcpInfo['intro_text']);
 119     }
 120     elseif (!empty($this->_values['intro_text'])) {
 121       $this->assign('intro_text', $this->_values['intro_text']);
 122     }
 123
 124     $qParams = "reset=1&amp;id={$this->_id}";
 125     if ($pcpId = CRM_Utils_Array::value('pcp_id', $this->_pcpInfo)) {
 126       $qParams .= "&amp;pcpId={$pcpId}";
 127     }
 128     $this->assign('qParams', $qParams);
 129
 130     if (!empty($this->_values['footer_text'])) {
 131       $this->assign('footer_text', $this->_values['footer_text']);
 132     }
 133
 134     //CRM-5001
 135     if (CRM_Utils_Array::value('is_for_organization', $this->_values)) {
 136       $msg = ts('Mixed profile not allowed for on behalf of registration/sign up.');
 137       if ($preID = CRM_Utils_Array::value('custom_pre_id', $this->_values)) {
 138         $preProfile = CRM_Core_BAO_UFGroup::profileGroups($preID);
 139         foreach (array(
 140             'Individual', 'Organization', 'Household') as $contactType) {
 141           if (in_array($contactType, $preProfile) &&
 142             (in_array('Membership', $preProfile) ||
 143               in_array('Contribution', $preProfile)
 144             )
 145           ) {
 146             CRM_Core_Error::fatal($msg);
 147           }
 148         }
 149       }
 150
 151       if ($postID = CRM_Utils_Array::value('custom_post_id', $this->_values)) {
 152         $postProfile = CRM_Core_BAO_UFGroup::profileGroups($postID);
 153         foreach (array(
 154             'Individual', 'Organization', 'Household') as $contactType) {
 155           if (in_array($contactType, $postProfile) &&
 156             (in_array('Membership', $postProfile) ||
 157               in_array('Contribution', $postProfile)
 158             )
 159           ) {
 160             CRM_Core_Error::fatal($msg);
 161           }
 162         }
 163       }
 164     }
 165   }
 166
 167   function setDefaultValues() {
 168     // check if the user is registered and we have a contact ID
 169     $contactID = $this->getContactID();
 170
 171     if (!empty($contactID)) {
 172       $fields = array();
 173       $removeCustomFieldTypes = array('Contribution', 'Membership');
 174       $contribFields = CRM_Contribute_BAO_Contribution::getContributionFields();
 175
 176       // remove component related fields
 177       foreach ($this->_fields as $name => $dontCare) {
 178         //don't set custom data Used for Contribution (CRM-1344)
 179         if (substr($name, 0, 7) == 'custom_') {
 180           $id = substr($name, 7);
 181           if (!CRM_Core_BAO_CustomGroup::checkCustomField($id, $removeCustomFieldTypes)) {
 182             continue;
 183           }
 184           // ignore component fields
 185         }
 186         elseif (array_key_exists($name, $contribFields) || (substr($name, 0, 11) == 'membership_') || (substr($name, 0, 13) == 'contribution_')) {
 187           continue;
 188         }
 189         $fields[$name] = 1;
 190       }
 191
 192       if (!empty($fields)) {
 193         CRM_Core_BAO_UFGroup::setProfileDefaults($contactID, $fields, $this->_defaults);
 194       }
 195
 196       $billingDefaults = $this->getProfileDefaults('Billing', $contactID);
 197       $this->_defaults = array_merge($this->_defaults, $billingDefaults);
 198     }
 199
 200     //set custom field defaults set by admin if value is not set
 201     if (!empty($this->_fields)) {
 202       //load default campaign from page.
 203       if (array_key_exists('contribution_campaign_id', $this->_fields)) {
 204         $this->_defaults['contribution_campaign_id'] = CRM_Utils_Array::value('campaign_id', $this->_values);
 205       }
 206
 207       //set custom field defaults
 208       foreach ($this->_fields as $name => $field) {
 209         if ($customFieldID = CRM_Core_BAO_CustomField::getKeyID($name)) {
 210           if (!isset($this->_defaults[$name])) {
 211             CRM_Core_BAO_CustomField::setProfileDefaults($customFieldID, $name, $this->_defaults,
 212               NULL, CRM_Profile_Form::MODE_REGISTER
 213             );
 214           }
 215         }
 216       }
 217     }
 218
 219     //         // hack to simplify credit card entry for testing
 220     //         $this->_defaults['credit_card_type']     = 'Visa';
 221     //         $this->_defaults['amount']               = 168;
 222     //         $this->_defaults['credit_card_number']   = '4111111111111111';
 223     //         $this->_defaults['cvv2']                 = '000';
 224     //         $this->_defaults['credit_card_exp_date'] = array('Y' => '2014', 'M' => '05');
 225
 226     //         // hack to simplify direct debit entry for testing
 227     //         $this->_defaults['account_holder'] = 'Max Müller';
 228     //         $this->_defaults['bank_account_number'] = '12345678';
 229     //         $this->_defaults['bank_identification_number'] = '12030000';
 230     //         $this->_defaults['bank_name'] = 'Bankname';
 231
 232     //build set default for pledge overdue payment.
 233     if (CRM_Utils_Array::value('pledge_id', $this->_values)) {
 234       //get all payment statuses.
 235       $statuses = array();
 236       $returnProperties = array('status_id');
 237       CRM_Core_DAO::commonRetrieveAll('CRM_Pledge_DAO_PledgePayment', 'pledge_id', $this->_values['pledge_id'],
 238         $statuses, $returnProperties
 239       );
 240
 241       $paymentStatusTypes = CRM_Contribute_PseudoConstant::contributionStatus(NULL, 'name');
 242       $duePayment = FALSE;
 243       foreach ($statuses as $payId => $value) {
 244         if ($paymentStatusTypes[$value['status_id']] == 'Overdue') {
 245           $this->_defaults['pledge_amount'][$payId] = 1;
 246         }
 247         elseif (!$duePayment && $paymentStatusTypes[$value['status_id']] == 'Pending') {
 248           $this->_defaults['pledge_amount'][$payId] = 1;
 249           $duePayment = TRUE;
 250         }
 251       }
 252     }
 253     elseif (CRM_Utils_Array::value('pledge_block_id', $this->_values)) {
 254       //set default to one time contribution.
 255       $this->_defaults['is_pledge'] = 0;
 256     }
 257
 258     // to process Custom data that are appended to URL
 259     $getDefaults = CRM_Core_BAO_CustomGroup::extractGetParams($this, "'Contact', 'Individual', 'Contribution'");
 260     if (!empty($getDefaults)) {
 261       $this->_defaults = array_merge($this->_defaults, $getDefaults);
 262     }
 263
 264     $config = CRM_Core_Config::singleton();
 265     // set default country from config if no country set
 266     if (!CRM_Utils_Array::value("billing_country_id-{$this->_bltID}", $this->_defaults)) {
 267       $this->_defaults["billing_country_id-{$this->_bltID}"] = $config->defaultContactCountry;
 268     }
 269
 270     // set default state/province from config if no state/province set
 271     if (!CRM_Utils_Array::value("billing_state_province_id-{$this->_bltID}", $this->_defaults)) {
 272       $this->_defaults["billing_state_province_id-{$this->_bltID}"] = $config->defaultContactStateProvince;
 273     }
 274
 275     // now fix all state country selectors
 276     CRM_Core_BAO_Address::fixAllStateSelects($this, $this->_defaults);
 277
 278     if ($this->_priceSetId) {
 279       if (($this->_useForMember && !empty($this->_currentMemberships)) || $this->_defaultMemTypeId) {
 280         $selectedCurrentMemTypes = array();
 281         foreach ($this->_priceSet['fields'] as $key => $val) {
 282           foreach ($val['options'] as $keys => $values) {
 283             $opMemTypeId = CRM_Utils_Array::value('membership_type_id', $values);
 284             if ($opMemTypeId &&
 285               in_array($opMemTypeId, $this->_currentMemberships) &&
 286               !in_array($opMemTypeId, $selectedCurrentMemTypes)
 287             ) {
 288               if ($val['html_type'] == 'CheckBox') {
 289                 $this->_defaults["price_{$key}"][$keys] = 1;
 290               }
 291               else {
 292                 $this->_defaults["price_{$key}"] = $keys;
 293               }
 294               $selectedCurrentMemTypes[] = $values['membership_type_id'];
 295             }
 296             elseif (CRM_Utils_Array::value('is_default', $values) &&
 297               !$opMemTypeId &&
 298               (!isset($this->_defaults["price_{$key}"]) ||
 299                 ($val['html_type'] == 'CheckBox' && !isset($this->_defaults["price_{$key}"][$keys]))
 300               )
 301             ) {
 302               if ($val['html_type'] == 'CheckBox') {
 303                 $this->_defaults["price_{$key}"][$keys] = 1;
 304               }
 305               else {
 306                 $this->_defaults["price_{$key}"] = $keys;
 307               }
 308             }
 309           }
 310         }
 311       }
 312       else {
 313         CRM_Price_BAO_PriceSet::setDefaultPriceSet($this, $this->_defaults);
 314       }
 315     }
 316
 317     if (!empty($this->_paymentProcessors)) {
 318       foreach ($this->_paymentProcessors as $pid => $value) {
 319         if (CRM_Utils_Array::value('is_default', $value)) {
 320           $this->_defaults['payment_processor'] = $pid;
 321         }
 322       }
 323     }
 324
 325     return $this->_defaults;
 326   }
 327
 328   /**
 329    * Function to build the form
 330    *
 331    * @return None
 332    * @access public
 333    */
 334   public function buildQuickForm() {
 335     // build profiles first so that we can determine address fields etc
 336     // and then show copy address checkbox
 337     $this->buildCustom($this->_values['custom_pre_id'], 'customPre');
 338     $this->buildCustom($this->_values['custom_post_id'], 'customPost');
 339
 340     if (!empty($this->_fields)) {
 341       $profileAddressFields = array();
 342       foreach ($this->_fields as $key => $value) {
 343         CRM_Core_BAO_UFField::assignAddressField($key, $profileAddressFields);
 344       }
 345       $this->set('profileAddressFields', $profileAddressFields);
 346     }
 347
 348     // Build payment processor form
 349     if ($this->_ppType) {
 350       CRM_Core_Payment_ProcessorForm::buildQuickForm($this);
 351       // Return if we are in an ajax callback
 352       if ($this->_snippet) {
 353         return;
 354       }
 355     }
 356
 357     $config = CRM_Core_Config::singleton();
 358
 359     if ($this->_onbehalf) {
 360       CRM_Contribute_Form_Contribution_OnBehalfOf::buildQuickForm($this);
 361     }
 362
 363     $this->applyFilter('__ALL__', 'trim');
 364     $this->add('text', "email-{$this->_bltID}",
 365       ts('Email Address'),
 366       array('size' => 30, 'maxlength' => 60, 'class' => 'email'),
 367       TRUE
 368     );
 369     $this->addRule("email-{$this->_bltID}", ts('Email is not valid.'), 'email');
 370     $pps = array();
 371     $onlinePaymentProcessorEnabled = FALSE;
 372     if (!empty($this->_paymentProcessors)) {
 373       foreach ($this->_paymentProcessors as $key => $name) {
 374         if($name['billing_mode'] == 1) {
 375           $onlinePaymentProcessorEnabled = TRUE;
 376         }
 377         $pps[$key] = $name['name'];
 378       }
 379     }
 380     if (CRM_Utils_Array::value('is_pay_later', $this->_values)) {
 381       $pps[0] = $this->_values['pay_later_text'];
 382     }
 383
 384     if (count($pps) > 1) {
 385       $this->addRadio('payment_processor', ts('Payment Method'), $pps,
 386         NULL, "&nbsp;", TRUE
 387       );
 388     }
 389     elseif (!empty($pps)) {
 390       $key = array_keys($pps);
 391       $key = array_pop($key);
 392       $this->addElement('hidden', 'payment_processor', $key);
 393       if ($key === 0) {
 394         $this->assign('is_pay_later', $this->_values['is_pay_later']);
 395         $this->assign('pay_later_text', $this->_values['pay_later_text']);
 396       }
 397     }
 398
 399     $contactID = $this->getContactID();
 400     if($this->getContactID() === '0') {
 401       $this->addCidZeroOptions($onlinePaymentProcessorEnabled);
 402     }
 403     //build pledge block.
 404     $this->_useForMember = 0;
 405     //don't build membership block when pledge_id is passed
 406     if (!CRM_Utils_Array::value('pledge_id', $this->_values)) {
 407       $this->_separateMembershipPayment = FALSE;
 408       if (in_array('CiviMember', $config->enableComponents)) {
 409         $isTest = 0;
 410         if ($this->_action & CRM_Core_Action::PREVIEW) {
 411           $isTest = 1;
 412         }
 413
 414         if ($this->_priceSetId &&
 415           (CRM_Core_Component::getComponentID('CiviMember') == CRM_Utils_Array::value('extends', $this->_priceSet))
 416         ) {
 417           $this->_useForMember = 1;
 418           $this->set('useForMember', $this->_useForMember);
 419         }
 420
 421         $this->_separateMembershipPayment = CRM_Member_BAO_Membership::buildMembershipBlock($this,
 422           $this->_id,
 423           $this->_membershipContactID,
 424           TRUE, NULL, FALSE,
 425           $isTest
 426         );
 427       }
 428       $this->set('separateMembershipPayment', $this->_separateMembershipPayment);
 429     }
 430     $this->assign('useForMember', $this->_useForMember);
 431     // If we configured price set for contribution page
 432     // we are not allow membership signup as well as any
 433     // other contribution amount field, CRM-5095
 434     if (isset($this->_priceSetId) && $this->_priceSetId) {
 435       $this->add('hidden', 'priceSetId', $this->_priceSetId);
 436       // build price set form.
 437       $this->set('priceSetId', $this->_priceSetId);
 438       CRM_Price_BAO_PriceSet::buildPriceSet($this);
 439       if ($this->_values['is_monetary'] &&
 440         $this->_values['is_recur'] && !CRM_Utils_Array::value('pledge_id', $this->_values)
 441       ) {
 442         self::buildRecur($this);
 443       }
 444     }
 445
 446     if ($this->_priceSetId) {
 447       $is_quick_config = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceSet', $this->_priceSetId, 'is_quick_config');
 448       if ($is_quick_config) {
 449         $this->_useForMember = 0;
 450         $this->set('useForMember', $this->_useForMember);
 451       }
 452     }
 453
 454     if ($this->_values['is_for_organization']) {
 455       $this->buildOnBehalfOrganization();
 456     }
 457
 458     //we allow premium for pledge during pledge creation only.
 459     if (!CRM_Utils_Array::value('pledge_id', $this->_values)) {
 460       CRM_Contribute_BAO_Premium::buildPremiumBlock($this, $this->_id, TRUE);
 461     }
 462
 463     if ($this->_values['honor_block_is_active']) {
 464       $this->buildHonorBlock();
 465     }
 466
 467
 468     //don't build pledge block when mid is passed
 469     if (!$this->_mid) {
 470       $config = CRM_Core_Config::singleton();
 471       if (in_array('CiviPledge', $config->enableComponents)
 472         && CRM_Utils_Array::value('pledge_block_id', $this->_values)
 473       ) {
 474         CRM_Pledge_BAO_PledgeBlock::buildPledgeBlock($this);
 475       }
 476     }
 477
 478     //to create an cms user
 479     if (!$this->_userID) {
 480       $createCMSUser = FALSE;
 481
 482       if ($this->_values['custom_pre_id']) {
 483         $profileID = $this->_values['custom_pre_id'];
 484         $createCMSUser = CRM_Core_DAO::getFieldValue('CRM_Core_DAO_UFGroup', $profileID, 'is_cms_user');
 485       }
 486
 487       if (!$createCMSUser &&
 488         $this->_values['custom_post_id']
 489       ) {
 490         if (!is_array($this->_values['custom_post_id'])) {
 491           $profileIDs = array($this->_values['custom_post_id']);
 492         }
 493         else {
 494           $profileIDs = $this->_values['custom_post_id'];
 495         }
 496         foreach ($profileIDs as $pid) {
 497           if (CRM_Core_DAO::getFieldValue('CRM_Core_DAO_UFGroup', $pid, 'is_cms_user')) {
 498             $profileID = $pid;
 499             $createCMSUser = TRUE;
 500             break;
 501           }
 502         }
 503       }
 504
 505       if ($createCMSUser) {
 506         CRM_Core_BAO_CMSUser::buildForm($this, $profileID, TRUE);
 507       }
 508     }
 509     if ($this->_pcpId) {
 510       if ($pcpSupporter = CRM_PCP_BAO_PCP::displayName($this->_pcpId)) {
 511         $pcp_supporter_text = ts('This contribution is being made thanks to effort of <strong>%1</strong>, who supports our campaign. ', array(1 => $pcpSupporter));
 512         // 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.
 513         $text = CRM_PCP_BAO_PCP::getPcpBlockStatus($this->_id, 'contribute');
 514         if(!empty($text)) {
 515           $pcp_supporter_text .= "You can support it as well - once you complete the donation, you will be able to create your own Personal Campaign Page!";
 516         }
 517         $this->assign('pcpSupporterText', $pcp_supporter_text);
 518       }
 519       $this->assign('pcp', TRUE);
 520       $this->add('checkbox', 'pcp_display_in_roll', ts('Show my contribution in the public honor roll'), NULL, NULL,
 521         array('onclick' => "showHideByValue('pcp_display_in_roll','','nameID|nickID|personalNoteID','block','radio',false); pcpAnonymous( );")
 522       );
 523       $extraOption = array('onclick' => "return pcpAnonymous( );");
 524       $elements    = array();
 525       $elements[]  = &$this->createElement('radio', NULL, '', ts('Include my name and message'), 0, $extraOption);
 526       $elements[]  = &$this->createElement('radio', NULL, '', ts('List my contribution anonymously'), 1, $extraOption);
 527       $this->addGroup($elements, 'pcp_is_anonymous', NULL, '&nbsp;&nbsp;&nbsp;');
 528       $this->_defaults['pcp_is_anonymous'] = 0;
 529
 530       $this->add('text', 'pcp_roll_nickname', ts('Name'), array('maxlength' => 30));
 531       $this->add('textarea', 'pcp_personal_note', ts('Personal Note'), array('style' => 'height: 3em; width: 40em;'));
 532     }
 533
 534     //we have to load confirm contribution button in template
 535     //when multiple payment processor as the user
 536     //can toggle with payment processor selection
 537     $billingModePaymentProcessors = 0;
 538     if ( !empty( $this->_paymentProcessors ) ) {
 539       foreach ($this->_paymentProcessors as $key => $values) {
 540         if ($values['billing_mode'] == CRM_Core_Payment::BILLING_MODE_BUTTON) {
 541           $billingModePaymentProcessors++;
 542         }
 543       }
 544     }
 545
 546     if ($billingModePaymentProcessors && count($this->_paymentProcessors) == $billingModePaymentProcessors) {
 547       $allAreBillingModeProcessors = TRUE;
 548     } else {
 549       $allAreBillingModeProcessors = FALSE;
 550     }
 551
 552     if (!($allAreBillingModeProcessors && !$this->_values['is_pay_later'])) {
 553       $submitButton = array(
 554         'type' => 'upload',
 555         'name' => ts('Contribute'),
 556         'spacing' => '&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;',
 557         'isDefault' => TRUE,
 558       );
 559       // Add submit-once behavior when confirm page disabled
 560       if (empty($this->_values['is_confirm_enabled'])) {
 561         $submitButton['js'] = array('onclick' => "return submitOnce(this,'" . $this->_name . "','" . ts('Processing') . "');");
 562       }
 563       $this->addButtons(array($submitButton));
 564     }
 565
 566     $this->addFormRule(array('CRM_Contribute_Form_Contribution_Main', 'formRule'), $this);
 567   }
 568
 569   /**
 570    * Function to add the honor block
 571    *
 572    * @return None
 573    * @access public
 574    */
 575   function buildHonorBlock() {
 576     $this->assign('honor_block_is_active', TRUE);
 577     $this->set('honor_block_is_active', TRUE);
 578
 579     $this->assign('honor_block_title', CRM_Utils_Array::value('honor_block_title', $this->_values));
 580     $this->assign('honor_block_text', CRM_Utils_Array::value('honor_block_text', $this->_values));
 581
 582     $attributes = CRM_Core_DAO::getAttribute('CRM_Contact_DAO_Contact');
 583     $extraOption = array('onclick' => "enableHonorType();");
 584     // radio button for Honor Type
 585     $honorOptions = array();
 586     $honor = CRM_Core_PseudoConstant::get('CRM_Contribute_DAO_Contribution', 'honor_type_id');
 587     foreach ($honor as $key => $var) {
 588       $honorTypes[$key] = $this->createElement('radio', NULL, NULL, $var, $key, $extraOption);
 589     }
 590     $this->addGroup($honorTypes, 'honor_type_id', NULL);
 591
 592     // prefix
 593     $this->addElement('select', 'honor_prefix_id', ts('Prefix'), array('' => ts('- prefix -')) + CRM_Core_PseudoConstant::get('CRM_Contact_DAO_Contact', 'prefix_id'));
 594     // first_name
 595     $this->addElement('text', 'honor_first_name', ts('First Name'), $attributes['first_name']);
 596
 597     //last_name
 598     $this->addElement('text', 'honor_last_name', ts('Last Name'), $attributes['last_name']);
 599
 600     //email
 601     $this->addElement('text', 'honor_email', ts('Email Address'), array('class' => 'email'));
 602     $this->addRule('honor_email', ts('Honoree Email is not valid.'), 'email');
 603   }
 604
 605   /**
 606    * build elements to enable pay on behalf of an organization.
 607    *
 608    * @access public
 609    */
 610   function buildOnBehalfOrganization() {
 611     if ($this->_membershipContactID) {
 612       $entityBlock = array('contact_id' => $this->_membershipContactID);
 613       CRM_Core_BAO_Location::getValues($entityBlock, $this->_defaults);
 614     }
 615
 616     if (!$this->_onBehalfRequired) {
 617       $this->addElement('checkbox', 'is_for_organization',
 618         $this->_values['for_organization'],
 619         NULL, array('onclick' => "showOnBehalf( );")
 620       );
 621     }
 622
 623     $this->assign('is_for_organization', TRUE);
 624     $this->assign('urlPath', 'civicrm/contribute/transact');
 625   }
 626
 627   /**
 628    * build elements to collect information for recurring contributions
 629    *
 630    * @access public
 631    */
 632   public static function buildRecur(&$form) {
 633     $attributes = CRM_Core_DAO::getAttribute('CRM_Contribute_DAO_ContributionRecur');
 634     $className = get_class($form);
 635
 636     $form->assign('is_recur_interval', CRM_Utils_Array::value('is_recur_interval', $form->_values));
 637     $form->assign('is_recur_installments', CRM_Utils_Array::value('is_recur_installments', $form->_values));
 638
 639     $form->add('checkbox', 'is_recur', ts('I want to contribute this amount'), NULL);
 640
 641     if (CRM_Utils_Array::value('is_recur_interval', $form->_values) || $className == 'CRM_Contribute_Form_Contribution') {
 642       $form->add('text', 'frequency_interval', ts('Every'), $attributes['frequency_interval']);
 643       $form->addRule('frequency_interval', ts('Frequency must be a whole number (EXAMPLE: Every 3 months).'), 'integer');
 644     }
 645     else {
 646       // make sure frequency_interval is submitted as 1 if given no choice to user.
 647       $form->add('hidden', 'frequency_interval', 1);
 648     }
 649
 650     $frUnits = CRM_Utils_Array::value('recur_frequency_unit', $form->_values);
 651     if (empty($frUnits) &&
 652       $className == 'CRM_Contribute_Form_Contribution'
 653     ) {
 654       $frUnits = implode(CRM_Core_DAO::VALUE_SEPARATOR,
 655         CRM_Core_OptionGroup::values('recur_frequency_units')
 656       );
 657     }
 658
 659     $unitVals = explode(CRM_Core_DAO::VALUE_SEPARATOR, $frUnits);
 660
 661     // CRM 10860, display text instead of a dropdown if there's only 1 frequency unit
 662     if(sizeof($unitVals) == 1) {
 663       $form->assign('one_frequency_unit', true);
 664       $unit = $unitVals[0];
 665       $form->add('hidden', 'frequency_unit', $unit);
 666       if (CRM_Utils_Array::value('is_recur_interval', $form->_values) || $className == 'CRM_Contribute_Form_Contribution') {
 667         $unit .= "(s)";
 668       }
 669       $form->assign('frequency_unit', $unit);
 670     } else {
 671       $form->assign('one_frequency_unit', false);
 672       $units = array();
 673       $frequencyUnits = CRM_Core_OptionGroup::values('recur_frequency_units');
 674       foreach ($unitVals as $key => $val) {
 675         if (array_key_exists($val, $frequencyUnits)) {
 676           $units[$val] = $frequencyUnits[$val];
 677           if (CRM_Utils_Array::value('is_recur_interval', $form->_values) || $className == 'CRM_Contribute_Form_Contribution') {
 678             $units[$val] = "{$frequencyUnits[$val]}(s)";
 679           }
 680         }
 681       }
 682       $frequencyUnit = &$form->add('select', 'frequency_unit', NULL, $units);
 683     }
 684
 685
 686     // FIXME: Ideally we should freeze select box if there is only
 687     // one option but looks there is some problem /w QF freeze.
 688     //if ( count( $units ) == 1 ) {
 689     //$frequencyUnit->freeze( );
 690     //}
 691
 692     $form->add('text', 'installments', ts('installments'),
 693       $attributes['installments']
 694     );
 695     $form->addRule('installments', ts('Number of installments must be a whole number.'), 'integer');
 696   }
 697
 698   /**
 699    * global form rule
 700    *
 701    * @param array $fields  the input form values
 702    * @param array $files   the uploaded files if any
 703    * @param array $options additional user data
 704    *
 705    * @return true if no errors, else array of errors
 706    * @access public
 707    * @static
 708    */
 709   static function formRule($fields, $files, $self) {
 710     $errors = array();
 711     $amount = self::computeAmount($fields, $self);
 712
 713     if ((CRM_Utils_Array::value('selectMembership', $fields) &&
 714         $fields['selectMembership'] != 'no_thanks'
 715       ) ||
 716       (CRM_Utils_Array::value('priceSetId', $fields) &&
 717         $self->_useForMember
 718       )
 719     ) {
 720       $lifeMember = CRM_Member_BAO_Membership::getAllContactMembership($self->_userID, FALSE, TRUE);
 721
 722       $membershipOrgDetails = CRM_Member_BAO_MembershipType::getMembershipTypeOrganization();
 723
 724       $unallowedOrgs = array();
 725       foreach (array_keys($lifeMember) as $memTypeId) {
 726         $unallowedOrgs[] = $membershipOrgDetails[$memTypeId];
 727       }
 728     }
 729
 730     //check for atleast one pricefields should be selected
 731     if (CRM_Utils_Array::value('priceSetId', $fields)) {
 732       $priceField = new CRM_Price_DAO_PriceField();
 733       $priceField->price_set_id = $fields['priceSetId'];
 734       $priceField->orderBy('weight');
 735       $priceField->find();
 736
 737       $check = array();
 738       $membershipIsActive = TRUE;
 739       $previousId = $otherAmount = FALSE;
 740       while ($priceField->fetch()) {
 741
 742         if ($self->_quickConfig && ($priceField->name == 'contribution_amount' || $priceField->name == 'membership_amount')) {
 743           $previousId = $priceField->id;
 744           if ($priceField->name == 'membership_amount' && !$priceField->is_active ) {
 745             $membershipIsActive = FALSE;
 746           }
 747         }
 748         if ($priceField->name == 'other_amount') {
 749           if ($self->_quickConfig && !CRM_Utils_Array::value("price_{$priceField->id}", $fields) &&
 750             array_key_exists("price_{$previousId}", $fields) && isset($fields["price_{$previousId}"]) && $self->_values['fee'][$previousId]['name'] == 'contribution_amount' && empty($fields["price_{$previousId}"])) {
 751             $otherAmount = $priceField->id;
 752           }
 753           elseif (!empty($fields["price_{$priceField->id}"])) {
 754             $otherAmountVal = $fields["price_{$priceField->id}"];
 755             $min            = CRM_Utils_Array::value('min_amount', $self->_values);
 756             $max            = CRM_Utils_Array::value('max_amount', $self->_values);
 757             if ($min && $otherAmountVal < $min) {
 758               $errors["price_{$priceField->id}"] = ts('Contribution amount must be at least %1',
 759                                                    array(1 => $min)
 760               );
 761             }
 762             if ($max && $otherAmountVal > $max) {
 763               $errors["price_{$priceField->id}"] = ts('Contribution amount cannot be more than %1.',
 764                                                    array(1 => $max)
 765               );
 766             }
 767           }
 768         }
 769         if (!empty($fields["price_{$priceField->id}"]) || ($previousId == $priceField->id && isset($fields["price_{$previousId}"])
 770             && empty($fields["price_{$previousId}"]))) {
 771           $check[] = $priceField->id;
 772         }
 773       }
 774
 775       // CRM-12233
 776       if ($membershipIsActive && !$self->_membershipBlock['is_required']
 777         && $self->_values['amount_block_is_active']) {
 778         $membershipFieldId = $contributionFieldId = $errorKey = $otherFieldId = NULL;
 779         foreach ($self->_values['fee'] as $fieldKey => $fieldValue) {
 780           // if 'No thank you' membership is selected then set $membershipFieldId
 781           if ($fieldValue['name'] == 'membership_amount' && CRM_Utils_Array::value('price_' . $fieldKey, $fields) == 0) {
 782             $membershipFieldId = $fieldKey;
 783           }
 784           elseif ($membershipFieldId) {
 785             if ($fieldValue['name'] == 'other_amount') {
 786               $otherFieldId = $fieldKey;
 787             }
 788             elseif ($fieldValue['name'] == 'contribution_amount') {
 789               $contributionFieldId = $fieldKey;
 790             }
 791
 792             if (!$errorKey || CRM_Utils_Array::value('price_' . $contributionFieldId, $fields) == '0') {
 793               $errorKey = $fieldKey;
 794             }
 795           }
 796         }
 797         // $membershipFieldId is set and additional amount is 'No thank you' or NULL then throw error
 798         if ($membershipFieldId && !(CRM_Utils_Array::value('price_' . $contributionFieldId, $fields, -1) > 0)
 799           && !CRM_Utils_Array::value('price_' . $otherFieldId, $fields)) {
 800           $errors["price_{$errorKey}"] = ts('Additional Contribution is required.');
 801         }
 802       }
 803       if (empty($check)) {
 804         if ($self->_useForMember == 1 && $membershipIsActive) {
 805           $errors['_qf_default'] = ts('Select at least one option from Membership Type(s).');
 806         }
 807         else {
 808           $errors['_qf_default'] = ts('Select at least one option from Contribution(s).');
 809         }
 810       }
 811       if($otherAmount && !empty($check)) {
 812         $errors["price_{$otherAmount}"] = ts('Amount is required field.');
 813       }
 814
 815       if ($self->_useForMember == 1 && !empty($check) && $membershipIsActive) {
 816         $priceFieldIDS = array();
 817         $priceFieldMemTypes = array();
 818
 819         foreach ($self->_priceSet['fields'] as $priceId => $value) {
 820           if (!empty($fields['price_' . $priceId]) || ($self->_quickConfig && $value['name'] == 'membership_amount' && !CRM_Utils_Array::value('is_required', $self->_membershipBlock))) {
 821             if (CRM_Utils_Array::value('price_' . $priceId, $fields) && is_array($fields['price_' . $priceId])) {
 822               foreach ($fields['price_' . $priceId] as $priceFldVal => $isSet) {
 823                 if ($isSet) {
 824                   $priceFieldIDS[] = $priceFldVal;
 825                 }
 826               }
 827             }
 828             elseif (!$value['is_enter_qty'] && CRM_Utils_Array::value('price_' . $priceId, $fields)) {
 829               // The check for {!$value['is_enter_qty']} is done since, quantity fields allow entering
 830               // quantity. And the quantity can't be conisdered as civicrm_price_field_value.id, CRM-9577
 831               $priceFieldIDS[] = $fields['price_' . $priceId];
 832             }
 833
 834             if (CRM_Utils_Array::value('options', $value)) {
 835               foreach ($value['options'] as $val) {
 836                 if (CRM_Utils_Array::value('membership_type_id', $val)) {
 837                   $priceFieldMemTypes[] = $val['membership_type_id'];
 838                 }
 839               }
 840             }
 841           }
 842         }
 843
 844         if (!empty($lifeMember)) {
 845           foreach ($priceFieldIDS as $priceFieldId) {
 846             if (($id = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceFieldValue', $priceFieldId, 'membership_type_id')) &&
 847               in_array($membershipOrgDetails[$id], $unallowedOrgs)
 848             ) {
 849               $errors['_qf_default'] = ts('You already have a lifetime membership and cannot select a membership with a shorter term.');
 850               break;
 851             }
 852           }
 853         }
 854
 855         if (!empty($priceFieldIDS)) {
 856           $ids = implode(',', $priceFieldIDS);
 857
 858           $priceFieldIDS['id'] = $fields['priceSetId'];
 859           $self->set('memberPriceFieldIDS', $priceFieldIDS);
 860           $count = CRM_Price_BAO_PriceSet::getMembershipCount($ids);
 861           foreach ($count as $id => $occurance) {
 862             if ($occurance > 1) {
 863               $errors['_qf_default'] = ts('You have selected multiple memberships for the same organization or entity. Please review your selections and choose only one membership per entity. Contact the site administrator if you need assistance.');
 864             }
 865           }
 866         }
 867
 868         if (empty($priceFieldMemTypes)) {
 869           $errors['_qf_default'] = ts('Please select at least one membership option.');
 870         }
 871       }
 872
 873       CRM_Price_BAO_PriceSet::processAmount($self->_values['fee'],
 874         $fields, $lineItem
 875       );
 876
 877       if ($fields['amount'] < 0) {
 878         $errors['_qf_default'] = ts('Contribution can not be less than zero. Please select the options accordingly');
 879       }
 880       $amount = $fields['amount'];
 881     }
 882
 883     if (isset($fields['selectProduct']) &&
 884       $fields['selectProduct'] != 'no_thanks') {
 885       $productDAO = new CRM_Contribute_DAO_Product();
 886       $productDAO->id = $fields['selectProduct'];
 887       $productDAO->find(TRUE);
 888       $min_amount = $productDAO->min_contribution;
 889
 890       if ($amount < $min_amount) {
 891         $errors['selectProduct'] = ts('The premium you have selected requires a minimum contribution of %1', array(1 => CRM_Utils_Money::format($min_amount)));
 892         CRM_Core_Session::setStatus($errors['selectProduct']);
 893       }
 894     }
 895
 896     if ($self->_values['honor_block_is_active'] && CRM_Utils_Array::value('honor_type_id', $fields)) {
 897       // make sure there is a first name and last name if email is not there
 898       if (!CRM_Utils_Array::value('honor_email', $fields)) {
 899         if (!CRM_Utils_Array::value('honor_first_name', $fields) ||
 900           !CRM_Utils_Array::value('honor_last_name', $fields)
 901         ) {
 902           $errors['honor_last_name'] = ts('In Honor Of - First Name and Last Name, OR an Email Address is required.');
 903         }
 904       }
 905     }
 906
 907     if ( CRM_Utils_Array::value( 'is_recur', $fields ) ) {
 908       if ($fields['frequency_interval'] <= 0) {
 909         $errors['frequency_interval'] = ts('Please enter a number for how often you want to make this recurring contribution (EXAMPLE: Every 3 months).');
 910       }
 911       if ($fields['frequency_unit'] == '0') {
 912         $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).');
 913       }
 914     }
 915
 916     if (CRM_Utils_Array::value('is_recur', $fields) &&
 917       CRM_Utils_Array::value('payment_processor', $fields) == 0) {
 918       $errors['_qf_default'] = ts('You cannot set up a recurring contribution if you are not paying online by credit card.');
 919     }
 920
 921     if (CRM_Utils_Array::value('is_for_organization', $fields) &&
 922       !property_exists($self, 'organizationName')
 923     ) {
 924
 925       if (!CRM_Utils_Array::value('organization_name', $fields['onbehalf'])) {
 926         if (CRM_Utils_Array::value('org_option', $fields) && !$fields['onbehalfof_id']) {
 927           $errors['organization_id'] = ts('Please select an organization or enter a new one.');
 928         }
 929         elseif (!CRM_Utils_Array::value('org_option', $fields)) {
 930           $errors['onbehalf']['organization_name'] = ts('Please enter the organization name.');
 931         }
 932       }
 933
 934       foreach ($fields['onbehalf'] as $key => $value) {
 935         if (strstr($key, 'email')) {
 936           $emailLocType = explode('-', $key);
 937         }
 938       }
 939       if (!CRM_Utils_Array::value("email-{$emailLocType[1]}", $fields['onbehalf'])) {
 940         $errors['onbehalf']["email-{$emailLocType[1]}"] = ts('Organization email is required.');
 941       }
 942     }
 943
 944     // validate PCP fields - if not anonymous, we need a nick name value
 945     if ($self->_pcpId && CRM_Utils_Array::value('pcp_display_in_roll', $fields) &&
 946       (CRM_Utils_Array::value('pcp_is_anonymous', $fields) == 0) &&
 947       CRM_Utils_Array::value('pcp_roll_nickname', $fields) == ''
 948     ) {
 949       $errors['pcp_roll_nickname'] = ts('Please enter a name to include in the Honor Roll, or select \'contribute anonymously\'.');
 950     }
 951
 952     // return if this is express mode
 953     $config = CRM_Core_Config::singleton();
 954     if ($self->_paymentProcessor &&
 955       $self->_paymentProcessor['billing_mode'] & CRM_Core_Payment::BILLING_MODE_BUTTON
 956     ) {
 957       if (CRM_Utils_Array::value($self->_expressButtonName . '_x', $fields) ||
 958         CRM_Utils_Array::value($self->_expressButtonName . '_y', $fields) ||
 959         CRM_Utils_Array::value($self->_expressButtonName, $fields)
 960       ) {
 961         return $errors;
 962       }
 963     }
 964
 965     //validate the pledge fields.
 966     if (CRM_Utils_Array::value('pledge_block_id', $self->_values)) {
 967       //validation for pledge payment.
 968       if (CRM_Utils_Array::value('pledge_id', $self->_values)) {
 969         if (empty($fields['pledge_amount'])) {
 970           $errors['pledge_amount'] = ts('At least one payment option needs to be checked.');
 971         }
 972       }
 973       elseif (CRM_Utils_Array::value('is_pledge', $fields)) {
 974         if (CRM_Utils_Rule::positiveInteger(CRM_Utils_Array::value('pledge_installments', $fields)) == FALSE) {
 975           $errors['pledge_installments'] = ts('Please enter a valid pledge installment.');
 976         }
 977         else {
 978           if (CRM_Utils_Array::value('pledge_installments', $fields) == NULL) {
 979             $errors['pledge_installments'] = ts('Pledge Installments is required field.');
 980           }
 981           elseif (CRM_Utils_array::value('pledge_installments', $fields) == 1) {
 982             $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.');
 983           }
 984           elseif (CRM_Utils_array::value('pledge_installments', $fields) == 0) {
 985             $errors['pledge_installments'] = ts('Pledge Installments field must be > 1.');
 986           }
 987         }
 988
 989         //validation for Pledge Frequency Interval.
 990         if (CRM_Utils_Rule::positiveInteger(CRM_Utils_Array::value('pledge_frequency_interval', $fields)) == FALSE) {
 991           $errors['pledge_frequency_interval'] = ts('Please enter a valid Pledge Frequency Interval.');
 992         }
 993         else {
 994           if (CRM_Utils_Array::value('pledge_frequency_interval', $fields) == NULL) {
 995             $errors['pledge_frequency_interval'] = ts('Pledge Frequency Interval. is required field.');
 996           }
 997           elseif (CRM_Utils_array::value('pledge_frequency_interval', $fields) == 0) {
 998             $errors['pledge_frequency_interval'] = ts('Pledge frequency interval field must be > 0');
 999           }
1000         }
1001       }
1002     }
1003
1004     // also return if paylater mode
1005     if (CRM_Utils_Array::value('payment_processor', $fields) == 0) {
1006       return empty($errors) ? TRUE : $errors;
1007     }
1008
1009     // if the user has chosen a free membership or the amount is less than zero
1010     // i.e. we skip calling the payment processor and hence dont need credit card
1011     // info
1012     if ((float) $amount <= 0.0) {
1013       return $errors;
1014     }
1015
1016     if (!empty($self->_paymentFields)) {
1017       CRM_Core_Form::validateMandatoryFields($self->_paymentFields, $fields, $errors);
1018     }
1019     CRM_Core_Payment_Form::validateCreditCard($fields, $errors);
1020
1021     foreach (CRM_Contact_BAO_Contact::$_greetingTypes as $greeting) {
1022       if ($greetingType = CRM_Utils_Array::value($greeting, $fields)) {
1023         $customizedValue = CRM_Core_OptionGroup::getValue($greeting, 'Customized', 'name');
1024         if ($customizedValue == $greetingType && empty($fielse[$greeting . '_custom'])) {
1025           $errors[$greeting . '_custom'] = ts('Custom %1 is a required field if %1 is of type Customized.',
1026                                            array(1 => ucwords(str_replace('_', " ", $greeting)))
1027           );
1028         }
1029       }
1030     }
1031
1032     return empty($errors) ? TRUE : $errors;
1033   }
1034
1035   public static function computeAmount(&$params, &$form) {
1036     $amount = NULL;
1037
1038     // first clean up the other amount field if present
1039     if (isset($params['amount_other'])) {
1040       $params['amount_other'] = CRM_Utils_Rule::cleanMoney($params['amount_other']);
1041     }
1042
1043     if (CRM_Utils_Array::value('amount', $params) == 'amount_other_radio' ||
1044       CRM_Utils_Array::value('amount_other', $params)
1045     ) {
1046       $amount = $params['amount_other'];
1047     }
1048     elseif (!empty($params['pledge_amount'])) {
1049       $amount = 0;
1050       foreach ($params['pledge_amount'] as $paymentId => $dontCare) {
1051         $amount += CRM_Core_DAO::getFieldValue('CRM_Pledge_DAO_PledgePayment', $paymentId, 'scheduled_amount');
1052       }
1053     }
1054     else {
1055       if (CRM_Utils_Array::value('amount', $form->_values)) {
1056         $amountID = CRM_Utils_Array::value('amount', $params);
1057
1058         if ($amountID) {
1059           $params['amount_level'] = CRM_Utils_Array::value('label', $form->_values[$amountID]);
1060           $amount = CRM_Utils_Array::value('value', $form->_values[$amountID]);
1061         }
1062       }
1063     }
1064     return $amount;
1065   }
1066
1067   /**
1068    * Function to process the form
1069    *
1070    * @access public
1071    *
1072    * @return None
1073    */
1074   public function postProcess() {
1075     $config = CRM_Core_Config::singleton();
1076
1077     // we first reset the confirm page so it accepts new values
1078     $this->controller->resetPage('Confirm');
1079
1080     // get the submitted form values.
1081     $params = $this->controller->exportValues($this->_name);
1082
1083     if (CRM_Utils_Array::value('priceSetId', $params)) {
1084       $is_quick_config = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceSet', $this->_priceSetId, 'is_quick_config');
1085       $formValue = array();
1086       if ($is_quick_config) {
1087         $priceField = new CRM_Price_DAO_PriceField();
1088         $priceField->price_set_id = $params['priceSetId'];
1089         $priceField->orderBy('weight');
1090         $priceField->find();
1091
1092         $check = array();
1093         $otherAmount = FALSE;
1094         while ($priceField->fetch()) {
1095           CRM_Price_BAO_PriceFieldValue::getValues($priceField->id, $values);
1096           if ($priceField->name == 'membership_amount') {
1097             if ($priceFiledID = CRM_Utils_Array::value("price_{$priceField->id}", $params)) {
1098               $this->_params['selectMembership'] = $params['selectMembership'] = CRM_Utils_Array::value('membership_type_id', $values[$priceFiledID]);
1099               $this->set('selectMembership',CRM_Utils_Array::value('selectMembership', $params));
1100               if (CRM_Utils_Array::value('is_separate_payment', $this->_membershipBlock) == 0) {
1101                 $this->_values['amount'] = CRM_Utils_Array::value('amount', $values[$priceFiledID]);
1102               }
1103             }
1104           }
1105           if ($priceField->name == 'contribution_amount') {
1106             $priceFiledID = CRM_Utils_Array::value("price_{$priceField->id}", $params);
1107             if ($priceFiledID > 0 && !empty($priceFiledID)) {
1108               $params['amount'] = $priceFiledID;
1109               $this->_values['amount'] = CRM_Utils_Array::value('amount', $values[$priceFiledID]);
1110               $this->_values[$priceFiledID]['value'] = CRM_Utils_Array::value('amount', $values[$priceFiledID]);
1111               $this->_values[$priceFiledID]['label'] = CRM_Utils_Array::value('label', $values[$priceFiledID]);
1112               $this->_values[$priceFiledID]['amount_id'] = CRM_Utils_Array::value('id', $values[$priceFiledID]);
1113               $this->_values[$priceFiledID]['weight'] = CRM_Utils_Array::value('weight', $values[$priceFiledID]);
1114             }
1115           }
1116           if ($priceField->name == 'other_amount' && $priceFiledID = CRM_Utils_Array::value("price_{$priceField->id}", $params)) {
1117             $params['amount_other'] = $priceFiledID;
1118           }
1119         }
1120       }
1121     }
1122
1123     if (($this->_values['is_pay_later'] &&
1124         empty($this->_paymentProcessor) &&
1125         !array_key_exists('hidden_processor', $params)) ||
1126       CRM_Utils_Array::value('payment_processor', $params) == 0) {
1127       $params['is_pay_later'] = 1;
1128     }
1129     else {
1130       $params['is_pay_later'] = 0;
1131     }
1132
1133     $this->set('is_pay_later', $params['is_pay_later']);
1134     // assign pay later stuff
1135     $this->_params['is_pay_later'] = CRM_Utils_Array::value('is_pay_later', $params, FALSE);
1136     $this->assign('is_pay_later', $params['is_pay_later']);
1137     if ($params['is_pay_later']) {
1138       $this->assign('pay_later_text', $this->_values['pay_later_text']);
1139       $this->assign('pay_later_receipt', $this->_values['pay_later_receipt']);
1140     }
1141
1142     //carry campaign from profile.
1143     if (array_key_exists('contribution_campaign_id', $params)) {
1144       $params['campaign_id'] = $params['contribution_campaign_id'];
1145     }
1146
1147     if (CRM_Utils_Array::value('onbehalfof_id', $params)) {
1148       $params['organization_id'] = $params['onbehalfof_id'];
1149     }
1150
1151     $params['currencyID'] = $config->defaultCurrency;
1152     $params['amount'] = self::computeAmount($params, $this);
1153     $params['separate_amount'] = $params['amount'];
1154     $memFee = NULL;
1155     if (CRM_Utils_Array::value('selectMembership', $params)) {
1156       if (!empty($this->_membershipTypeValues)) {
1157         $membershipTypeValues = $this->_membershipTypeValues[$params['selectMembership']];
1158       }
1159       else {
1160         $membershipTypeValues = CRM_Member_BAO_Membership::buildMembershipTypeValues($this,
1161           $params['selectMembership']
1162         );
1163       }
1164       $memFee = $membershipTypeValues['minimum_fee'];
1165       if (!$params['amount'] && !$this->_separateMembershipPayment) {
1166         $params['amount'] = $memFee ? $memFee : 0;
1167       }
1168     }
1169
1170     //If the membership & contribution is used in contribution page & not seperate payment
1171     $fieldId = $memPresent = $membershipLabel = $fieldOption = $is_quick_config = NULL;
1172     $proceFieldAmount = 0;
1173     if ($this->_separateMembershipPayment == 0) {
1174       $is_quick_config = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceSet', $this->_priceSetId, 'is_quick_config');
1175       if ($is_quick_config) {
1176         foreach ($this->_priceSet['fields'] as $fieldKey => $fieldVal) {
1177           if ($fieldVal['name'] == 'membership_amount' && CRM_Utils_Array::value('price_' . $fieldKey , $params)) {
1178             $fieldId     = $fieldVal['id'];
1179             $fieldOption = $params['price_' . $fieldId];
1180             $proceFieldAmount += $fieldVal['options'][$this->_submitValues['price_' . $fieldId]]['amount'];
1181             $memPresent  = TRUE;
1182           }
1183           else {
1184             if (CRM_Utils_Array::value('price_' . $fieldKey, $params) && $memPresent && ($fieldVal['name'] == 'other_amount' || $fieldVal['name'] == 'contribution_amount')) {
1185               $fieldId = $fieldVal['id'];
1186               if ($fieldVal['name'] == 'other_amount') {
1187                 $proceFieldAmount += $this->_submitValues['price_' . $fieldId];
1188               }
1189               elseif ($fieldVal['name'] == 'contribution_amount' && $this->_submitValues['price_' . $fieldId] > 0) {
1190                 $proceFieldAmount += $fieldVal['options'][$this->_submitValues['price_' . $fieldId]]['amount'];
1191               }
1192               unset($params['price_' . $fieldId]);
1193               break;
1194             }
1195           }
1196         }
1197       }
1198     }
1199
1200     if (!isset($params['amount_other'])) {
1201       $this->set('amount_level', CRM_Utils_Array::value('amount_level', $params));
1202     }
1203
1204     if ($priceSetId = CRM_Utils_Array::value('priceSetId', $params)) {
1205       $lineItem = array();
1206       $is_quick_config = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceSet', $priceSetId, 'is_quick_config' );
1207       if ( $is_quick_config ) {
1208         foreach ( $this->_values['fee'] as $key => & $val ) {
1209           if ( $val['name'] == 'other_amount' && $val['html_type'] == 'Text' && array_key_exists( 'price_'.$key, $params ) && $params['price_'.$key] != 0 ) {
1210             foreach ( $val['options'] as $optionKey => & $options ) {
1211               $options['amount'] = CRM_Utils_Array::value( 'price_'.$key, $params );
1212               break;
1213             }
1214             $params['price_'.$key] = 1;
1215             break;
1216           }
1217         }
1218       }
1219
1220       $component = '';
1221       if ($this->_membershipBlock) {
1222         $component = 'membership';
1223       }
1224       CRM_Price_BAO_PriceSet::processAmount($this->_values['fee'], $params, $lineItem[$priceSetId], $component);
1225
1226       if ($proceFieldAmount) {
1227         $lineItem[$params['priceSetId']][$fieldOption]['line_total'] = $proceFieldAmount;
1228         $lineItem[$params['priceSetId']][$fieldOption]['unit_price'] = $proceFieldAmount;
1229         if (!$this->_membershipBlock['is_separate_payment']) {
1230           $params['amount'] = $proceFieldAmount; //require when separate membership not used
1231         }
1232       }
1233       $this->set('lineItem', $lineItem);
1234     }
1235
1236     if ($this->_membershipBlock['is_separate_payment'] && CRM_Utils_Array::value('separate_amount', $params)) {
1237       $this->set('amount', $params['separate_amount']);
1238     } else {
1239       $this->set('amount', $params['amount']);
1240     }
1241
1242     // generate and set an invoiceID for this transaction
1243     $invoiceID = md5(uniqid(rand(), TRUE));
1244     $this->set('invoiceID', $invoiceID);
1245
1246     // required only if is_monetary and valid postive amount
1247     if ($this->_values['is_monetary'] &&
1248       is_array($this->_paymentProcessor) &&
1249       ((float ) $params['amount'] > 0.0 || $memFee > 0.0)
1250     ) {
1251
1252       // default mode is direct
1253       $this->set('contributeMode', 'direct');
1254
1255       if ($this->_paymentProcessor &&
1256         $this->_paymentProcessor['billing_mode'] & CRM_Core_Payment::BILLING_MODE_BUTTON
1257       ) {
1258         //get the button name
1259         $buttonName = $this->controller->getButtonName();
1260         if (in_array($buttonName,
1261             array($this->_expressButtonName, $this->_expressButtonName . '_x', $this->_expressButtonName . '_y')
1262           ) &&
1263           !CRM_Utils_Array::value('is_pay_later', $params)
1264         ) {
1265           $this->set('contributeMode', 'express');
1266
1267           $donateURL           = CRM_Utils_System::url('civicrm/contribute', '_qf_Contribute_display=1');
1268           $params['cancelURL'] = CRM_Utils_System::url('civicrm/contribute/transact', "_qf_Main_display=1&qfKey={$params['qfKey']}", TRUE, NULL, FALSE);
1269           $params['returnURL'] = CRM_Utils_System::url('civicrm/contribute/transact', "_qf_Confirm_display=1&rfp=1&qfKey={$params['qfKey']}", TRUE, NULL, FALSE);
1270           $params['invoiceID'] = $invoiceID;
1271
1272           //default action is Sale
1273           $params['payment_action'] = 'Sale';
1274
1275           $payment = CRM_Core_Payment::singleton($this->_mode, $this->_paymentProcessor, $this);
1276           $token = $payment->setExpressCheckout($params);
1277           if (is_a($token, 'CRM_Core_Error')) {
1278             CRM_Core_Error::displaySessionError($token);
1279             CRM_Utils_System::redirect($params['cancelURL']);
1280           }
1281
1282           $this->set('token', $token);
1283
1284           $paymentURL = $this->_paymentProcessor['url_site'] . "/cgi-bin/webscr?cmd=_express-checkout&token=$token";
1285           CRM_Utils_System::redirect($paymentURL);
1286         }
1287       }
1288       elseif ($this->_paymentProcessor &&
1289         $this->_paymentProcessor['billing_mode'] & CRM_Core_Payment::BILLING_MODE_NOTIFY
1290       ) {
1291         $this->set('contributeMode', 'notify');
1292       }
1293     }
1294
1295     // should we skip the confirm page?
1296     if (!CRM_Utils_Array::value('is_confirm_enabled', $this->_values)) {
1297       // call the post process hook for the main page before we switch to confirm
1298       $this->postProcessHook();
1299
1300       // build the confirm page
1301       $confirmForm = &$this->controller->_pages['Confirm'];
1302       $confirmForm->preProcess();
1303       $confirmForm->buildQuickForm();
1304
1305       // the confirmation page is valid
1306       $data = &$this->controller->container();
1307       $data['valid']['Confirm'] = 1;
1308
1309       // confirm the contribution
1310       // mainProcess calls the hook also
1311       $confirmForm->mainProcess();
1312       $qfKey = $this->controller->_key;
1313
1314       // redirect to thank you page
1315       CRM_Utils_System::redirect(CRM_Utils_System::url('civicrm/contribute/transact', "_qf_ThankYou_display=1&qfKey=$qfKey", TRUE, NULL, FALSE));
1316     }
1317   }
1318
1319   /**
1320    * Handle Payment Processor switching
1321    * For contribution and event registration forms
1322    */
1323   static function preProcessPaymentOptions(&$form, $noFees = FALSE) {
1324     $form->_snippet = CRM_Utils_Array::value('snippet', $_GET);
1325     $form->assign('snippet', $form->_snippet);
1326
1327     $form->_paymentProcessors = $noFees ? array() : $form->get('paymentProcessors');
1328     $form->_ppType = NULL;
1329     if ($form->_paymentProcessors) {
1330       // Fetch type during ajax request
1331       if (isset($_GET['type']) && $form->_snippet) {
1332         $form->_ppType = $_GET['type'];
1333       }
1334       // Remember type during form post
1335       elseif (!empty($form->_submitValues)) {
1336         $form->_ppType = CRM_Utils_Array::value('payment_processor', $form->_submitValues);
1337         $form->_paymentProcessor = CRM_Utils_Array::value($form->_ppType, $form->_paymentProcessors);
1338         $form->set('type', $form->_ppType);
1339         $form->set('mode', $form->_mode);
1340         $form->set('paymentProcessor', $form->_paymentProcessor);
1341       }
1342       // Set default payment processor
1343       else {
1344         foreach ($form->_paymentProcessors as $values) {
1345           if (!empty($values['is_default']) || count($form->_paymentProcessors) == 1) {
1346             $form->_ppType = $values['id'];
1347             break;
1348           }
1349         }
1350       }
1351       if ($form->_ppType) {
1352         CRM_Core_Payment_ProcessorForm::preProcess($form);
1353       }
1354
1355       //get payPal express id and make it available to template
1356       foreach ($form->_paymentProcessors as $ppId => $values) {
1357         $payPalExpressId = ($values['payment_processor_type'] == 'PayPal_Express') ? $values['id'] : 0;
1358         $form->assign('payPalExpressId', $payPalExpressId);
1359         if ($payPalExpressId) {
1360           break;
1361         }
1362       }
1363       if (!$form->_snippet) {
1364         // Add JS to show icons for the accepted credit cards
1365         $creditCardTypes = CRM_Core_Payment_Form::getCreditCardCSSNames();
1366         CRM_Core_Resources::singleton()
1367           ->addScriptFile('civicrm', 'templates/CRM/Core/BillingBlock.js', 10)
1368           // workaround for CRM-13634
1369           // ->addSetting(array('config' => array('creditCardTypes' => $creditCardTypes)));
1370           ->addScript('CRM.config.creditCardTypes = ' . json_encode($creditCardTypes) . ';');
1371       }
1372     }
1373     $form->assign('ppType', $form->_ppType);
1374   }
1375 }
1376