CRM/Contribute/Form/ContributionPage/Amount.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  * form to process actions on the group aspect of Custom Data
  38  */
  39 class CRM_Contribute_Form_ContributionPage_Amount extends CRM_Contribute_Form_ContributionPage {
  40
  41   /**
  42    * contribution amount block.
  43    *
  44    * @var array
  45    * @access protected
  46    */
  47   protected $_amountBlock = array();
  48
  49   /**
  50    * Constants for number of options for data types of multiple option.
  51    */
  52   CONST NUM_OPTION = 11;
  53
  54   /**
  55    * Function to actually build the form
  56    *
  57    * @return void
  58    * @access public
  59    */
  60   public function buildQuickForm() {
  61
  62     // do u want to allow a free form text field for amount
  63     $this->addElement('checkbox', 'is_allow_other_amount', ts('Allow other amounts'), NULL, array('onclick' => "minMax(this);showHideAmountBlock( this, 'is_allow_other_amount' );"));
  64     $this->add('text', 'min_amount', ts('Minimum Amount'), array('size' => 8, 'maxlength' => 8));
  65     $this->addRule('min_amount', ts('Please enter a valid money value (e.g. %1).', array(1 => CRM_Utils_Money::format('9.99', ' '))), 'money');
  66
  67     $this->add('text', 'max_amount', ts('Maximum Amount'), array('size' => 8, 'maxlength' => 8));
  68     $this->addRule('max_amount', ts('Please enter a valid money value (e.g. %1).', array(1 => CRM_Utils_Money::format('99.99', ' '))), 'money');
  69
  70     //CRM-12055
  71     $this->add('text', 'amount_label', ts('Contribution Amounts Label'));
  72
  73     $default = array($this->createElement('radio', NULL, NULL, NULL, 0));
  74     $this->add('hidden', "price_field_id", '', array('id' => "price_field_id"));
  75     $this->add('hidden', "price_field_other", '', array('id' => "price_field_option"));
  76     for ($i = 1; $i <= self::NUM_OPTION; $i++) {
  77       // label
  78       $this->add('text', "label[$i]", ts('Label'), CRM_Core_DAO::getAttribute('CRM_Core_DAO_OptionValue', 'label'));
  79
  80       $this->add('hidden', "price_field_value[$i]", '', array('id' => "price_field_value[$i]"));
  81
  82       // value
  83       $this->add('text', "value[$i]", ts('Value'), CRM_Core_DAO::getAttribute('CRM_Core_DAO_OptionValue', 'value'));
  84       $this->addRule("value[$i]", ts('Please enter a valid money value (e.g. %1).', array(1 => CRM_Utils_Money::format('99.99', ' '))), 'money');
  85
  86       // default
  87       $default[] = $this->createElement('radio', NULL, NULL, NULL, $i);
  88     }
  89
  90     $this->addGroup($default, 'default');
  91
  92     $this->addElement('checkbox', 'amount_block_is_active', ts('Contribution Amounts section enabled'), NULL, array('onclick' => "showHideAmountBlock( this, 'amount_block_is_active' );"));
  93
  94     $this->addElement('checkbox', 'is_monetary', ts('Execute real-time monetary transactions'));
  95
  96     $paymentProcessor = CRM_Core_PseudoConstant::paymentProcessor();
  97     $recurringPaymentProcessor = array();
  98
  99     if (!empty($paymentProcessor)) {
 100       $paymentProcessorIds = implode(',', array_keys($paymentProcessor));
 101       $query = "
 102 SELECT id
 103   FROM civicrm_payment_processor
 104  WHERE id IN ({$paymentProcessorIds})
 105    AND is_recur = 1";
 106       $dao = CRM_Core_DAO::executeQuery($query);
 107       while ($dao->fetch()) {
 108         $recurringPaymentProcessor[] = $dao->id;
 109       }
 110     }
 111     $this->assign('recurringPaymentProcessor', $recurringPaymentProcessor);
 112     if (count($paymentProcessor)) {
 113       $this->assign('paymentProcessor', $paymentProcessor);
 114     }
 115
 116     $this->addCheckBox('payment_processor', ts('Payment Processor'),
 117       array_flip($paymentProcessor),
 118       NULL, NULL, NULL, NULL,
 119       array('&nbsp;&nbsp;', '&nbsp;&nbsp;', '&nbsp;&nbsp;', '<br/>')
 120     );
 121
 122
 123     //check if selected payment processor supports recurring payment
 124     if (!empty($recurringPaymentProcessor)) {
 125       $this->addElement('checkbox', 'is_recur', ts('Recurring contributions'), NULL,
 126         array('onclick' => "showHideByValue('is_recur',true,'recurFields','table-row','radio',false);")
 127       );
 128       $this->addCheckBox('recur_frequency_unit', ts('Supported recurring units'),
 129         CRM_Core_OptionGroup::values('recur_frequency_units', FALSE, FALSE, FALSE, NULL, 'name'),
 130         NULL, NULL, NULL, NULL,
 131         array('&nbsp;&nbsp;', '&nbsp;&nbsp;', '&nbsp;&nbsp;', '<br/>')
 132       );
 133       $this->addElement('checkbox', 'is_recur_interval', ts('Support recurring intervals'));
 134       $this->addElement('checkbox', 'is_recur_installments', ts('Offer installments'));
 135     }
 136
 137     // add pay later options
 138     $this->addElement('checkbox', 'is_pay_later', ts('Pay later option'), NULL);
 139     $this->addElement('textarea', 'pay_later_text', ts('Pay later label'),
 140       CRM_Core_DAO::getAttribute('CRM_Contribute_DAO_ContributionPage', 'pay_later_text'),
 141       FALSE
 142     );
 143     $this->addWysiwyg('pay_later_receipt', ts('Pay Later Instructions'), CRM_Core_DAO::getAttribute('CRM_Contribute_DAO_ContributionPage', 'pay_later_receipt'));
 144
 145     //add partial payment options
 146
 147     // add price set fields
 148     $price = CRM_Price_BAO_PriceSet::getAssoc(FALSE, 'CiviContribute');
 149     if (CRM_Utils_System::isNull($price)) {
 150       $this->assign('price', FALSE);
 151     }
 152     else {
 153       $this->assign('price', TRUE);
 154     }
 155     $this->add('select', 'price_set_id', ts('Price Set'),
 156       array(
 157         '' => ts('- none -')) + $price,
 158       NULL, array('onchange' => "showHideAmountBlock( this.value, 'price_set_id' );")
 159     );
 160     //CiviPledge fields.
 161     $config = CRM_Core_Config::singleton();
 162     if (in_array('CiviPledge', $config->enableComponents)) {
 163       $this->assign('civiPledge', TRUE);
 164       $this->addElement('checkbox', 'is_pledge_active', ts('Pledges'),
 165         NULL, array('onclick' => "showHideAmountBlock( this, 'is_pledge_active' ); return showHideByValue('is_pledge_active',true,'pledgeFields','table-row','radio',false);")
 166       );
 167       $this->addCheckBox('pledge_frequency_unit', ts('Supported pledge frequencies'),
 168         CRM_Core_OptionGroup::values('recur_frequency_units', FALSE, FALSE, FALSE, NULL, 'name'),
 169         NULL, NULL, NULL, NULL,
 170         array('&nbsp;&nbsp;', '&nbsp;&nbsp;', '&nbsp;&nbsp;', '<br/>')
 171       );
 172       $this->addElement('checkbox', 'is_pledge_interval', ts('Allow frequency intervals'));
 173       $this->addElement('text', 'initial_reminder_day', ts('Send payment reminder'), array('size' => 3));
 174       $this->addElement('text', 'max_reminders', ts('Send up to'), array('size' => 3));
 175       $this->addElement('text', 'additional_reminder_day', ts('Send additional reminders'), array('size' => 3));
 176     }
 177
 178     //add currency element.
 179     $this->addCurrency('currency', ts('Currency'));
 180
 181     $this->addFormRule(array('CRM_Contribute_Form_ContributionPage_Amount', 'formRule'), $this);
 182
 183     parent::buildQuickForm();
 184   }
 185
 186   /**
 187    * This function sets the default values for the form. Note that in edit/view mode
 188    * the default values are retrieved from the database
 189    *
 190    * @access public
 191    *
 192    * @return void
 193    */
 194   function setDefaultValues() {
 195     $defaults = parent::setDefaultValues();
 196     $title = CRM_Core_DAO::getFieldValue('CRM_Contribute_DAO_ContributionPage', $this->_id, 'title');
 197     CRM_Utils_System::setTitle(ts('Contribution Amounts (%1)', array(1 => $title)));
 198
 199     if (empty($defaults['pay_later_text'])) {
 200       $defaults['pay_later_text'] = ts('I will send payment by check');
 201     }
 202
 203     if (!empty($defaults['amount_block_is_active'])) {
 204
 205       if ($priceSetId = CRM_Price_BAO_PriceSet::getFor('civicrm_contribution_page', $this->_id, NULL)) {
 206         if ($isQuick = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceSet', $priceSetId, 'is_quick_config')) {
 207           $this->assign('isQuick', $isQuick);
 208           //$priceField = CRM_Core_DAO::getFieldValue( 'CRM_Price_DAO_PriceField', $priceSetId, 'id', 'price_set_id' );
 209           $options          = $pFIDs = array();
 210           $priceFieldParams = array('price_set_id' => $priceSetId);
 211           $priceFields      = CRM_Core_DAO::commonRetrieveAll('CRM_Price_DAO_PriceField', 'price_set_id', $priceSetId, $pFIDs, $return = array('html_type', 'name', 'is_active', 'label'));
 212           foreach ($priceFields as $priceField) {
 213             if ($priceField['id'] && $priceField['html_type'] == 'Radio' && $priceField['name'] == 'contribution_amount') {
 214               $defaults['price_field_id'] = $priceField['id'];
 215               $priceFieldOptions = CRM_Price_BAO_PriceFieldValue::getValues($priceField['id'], $options, 'id', 1);
 216               if (empty($priceFieldOptions)) {
 217                 continue;
 218               }
 219               $countRow = 0;
 220               $defaults['amount_label'] = $priceField['label'];
 221               foreach ($options as $optionId => $optionValue) {
 222                 $countRow++;
 223                 $defaults['value'][$countRow] = $optionValue['amount'];
 224                 $defaults['label'][$countRow] = CRM_Utils_Array::value('label', $optionValue);
 225                 $defaults['name'][$countRow] = CRM_Utils_Array::value('name', $optionValue);
 226                 $defaults['weight'][$countRow] = $optionValue['weight'];
 227
 228                 $defaults["price_field_value"][$countRow] = $optionValue['id'];
 229                 if ($optionValue['is_default']) {
 230                   $defaults['default'] = $countRow;
 231                 }
 232               }
 233             }
 234             elseif ($priceField['id'] && $priceField['html_type'] == 'Text' && $priceField['name'] = 'other_amount' && $priceField['is_active']) {
 235               $defaults['price_field_other'] = $priceField['id'];
 236               if (!isset($defaults['amount_label'])) {
 237                 $defaults['amount_label'] = $priceField['label'];
 238               }
 239             }
 240           }
 241         }
 242       }
 243
 244       if (empty($defaults['amount_label'])) {
 245         $defaults['amount_label'] = ts('Contribution Amount');
 246       }
 247
 248       if (!empty($defaults['value']) && is_array($defaults['value'])) {
 249
 250         // CRM-4038: fix value display
 251         foreach ($defaults['value'] as & $amount) {
 252           $amount = trim(CRM_Utils_Money::format($amount, ' '));
 253         }
 254       }
 255     }
 256
 257     // fix the display of the monetary value, CRM-4038
 258     if (isset($defaults['min_amount'])) {
 259       $defaults['min_amount'] = CRM_Utils_Money::format($defaults['min_amount'], NULL, '%a');
 260     }
 261     if (isset($defaults['max_amount'])) {
 262       $defaults['max_amount'] = CRM_Utils_Money::format($defaults['max_amount'], NULL, '%a');
 263     }
 264
 265     if (!empty($defaults['payment_processor'])) {
 266       $defaults['payment_processor'] = array_fill_keys(explode(CRM_Core_DAO::VALUE_SEPARATOR,
 267           $defaults['payment_processor']
 268         ), '1');
 269     }
 270     return $defaults;
 271   }
 272
 273   /**
 274    * global form rule
 275    *
 276    * @param array $fields the input form values
 277    * @param array $files the uploaded files if any
 278    * @param $self
 279    *
 280    * @internal param array $options additional user data
 281    *
 282    * @return true if no errors, else array of errors
 283    * @access public
 284    * @static
 285    */
 286   static function formRule($fields, $files, $self) {
 287     $errors = array();
 288     //as for separate membership payment we has to have
 289     //contribution amount section enabled, hence to disable it need to
 290     //check if separate membership payment enabled,
 291     //if so disable first separate membership payment option
 292     //then disable contribution amount section. CRM-3801,
 293
 294     $membershipBlock = new CRM_Member_DAO_MembershipBlock();
 295     $membershipBlock->entity_table = 'civicrm_contribution_page';
 296     $membershipBlock->entity_id = $self->_id;
 297     $membershipBlock->is_active = 1;
 298     $hasMembershipBlk = FALSE;
 299     if ($membershipBlock->find(TRUE)) {
 300       if (!empty($fields['amount_block_is_active']) &&
 301         ($setID = CRM_Price_BAO_PriceSet::getFor('civicrm_contribution_page', $self->_id, NULL, 1))
 302       ) {
 303         $extends = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceSet', $setID, 'extends');
 304         if ($extends && $extends == CRM_Core_Component::getComponentID('CiviMember')) {
 305           $errors['amount_block_is_active'] = ts('You cannot use a Membership Price Set when the Contribution Amounts section is enabled. Click the Memberships tab above, and select your Membership Price Set on that form. Membership Price Sets may include additional fields for non-membership options that require an additional fee (e.g. magazine subscription) or an additional voluntary contribution.');
 306           return $errors;
 307         }
 308       }
 309       $hasMembershipBlk = TRUE;
 310       if ($membershipBlock->is_separate_payment && empty($fields['amount_block_is_active'])) {
 311         $errors['amount_block_is_active'] = ts('To disable Contribution Amounts section you need to first disable Separate Membership Payment option from Membership Settings.');
 312       }
 313     }
 314
 315     //check for the amount label (mandatory)
 316     if (!empty($fields['amount_block_is_active']) && empty($fields['amount_label'])) {
 317       $errors['amount_label'] = ts('Please enter the contribution amount label.');
 318     }
 319     $minAmount = CRM_Utils_Array::value('min_amount', $fields);
 320     $maxAmount = CRM_Utils_Array::value('max_amount', $fields);
 321     if (!empty($minAmount) && !empty($maxAmount)) {
 322       $minAmount = CRM_Utils_Rule::cleanMoney($minAmount);
 323       $maxAmount = CRM_Utils_Rule::cleanMoney($maxAmount);
 324       if ((float ) $minAmount > (float ) $maxAmount) {
 325         $errors['min_amount'] = ts('Minimum Amount should be less than Maximum Amount');
 326       }
 327     }
 328
 329     if (isset($fields['is_pay_later'])) {
 330       if (empty($fields['pay_later_text'])) {
 331         $errors['pay_later_text'] = ts('Please enter the text for the \'pay later\' checkbox displayed on the contribution form.');
 332       }
 333       if (empty($fields['pay_later_receipt'])) {
 334         $errors['pay_later_receipt'] = ts('Please enter the instructions to be sent to the contributor when they choose to \'pay later\'.');
 335       }
 336     }
 337
 338     // don't allow price set w/ membership signup, CRM-5095
 339     if ($priceSetId = CRM_Utils_Array::value('price_set_id', $fields)) {
 340       // don't allow price set w/ membership.
 341       if ($hasMembershipBlk) {
 342         $errors['price_set_id'] = ts('You cannot enable both a Contribution Price Set and Membership Signup on the same online contribution page.');
 343       }
 344     }
 345     else {
 346       if (isset($fields['is_recur'])) {
 347         if (empty($fields['recur_frequency_unit'])) {
 348           $errors['recur_frequency_unit'] = ts('At least one recurring frequency option needs to be checked.');
 349         }
 350       }
 351
 352       // validation for pledge fields.
 353       if (!empty($fields['is_pledge_active'])) {
 354         if (empty($fields['pledge_frequency_unit'])) {
 355           $errors['pledge_frequency_unit'] = ts('At least one pledge frequency option needs to be checked.');
 356         }
 357         if (!empty($fields['is_recur'])) {
 358           $errors['is_recur'] = ts('You cannot enable both Recurring Contributions AND Pledges on the same online contribution page.');
 359         }
 360       }
 361
 362       // If Contribution amount section is enabled, then
 363       // Allow other amounts must be enabeld OR the Fixed Contribution
 364       // Contribution options must contain at least one set of values.
 365       if (!empty($fields['amount_block_is_active'])) {
 366         if (empty($fields['is_allow_other_amount']) &&
 367           !$priceSetId
 368         ) {
 369           //get the values of amount block
 370           $values = CRM_Utils_Array::value('value', $fields);
 371           $isSetRow = FALSE;
 372           for ($i = 1; $i < self::NUM_OPTION; $i++) {
 373             if ((isset($values[$i]) && (strlen(trim($values[$i])) > 0))) {
 374               $isSetRow = TRUE;
 375             }
 376           }
 377           if (!$isSetRow) {
 378             $errors['amount_block_is_active'] = ts('If you want to enable the \'Contribution Amounts section\', you need to either \'Allow Other Amounts\' and/or enter at least one row in the \'Fixed Contribution Amounts\' table.');
 379           }
 380         }
 381       }
 382     }
 383
 384     if (!empty($fields['payment_processor']) && $financialType = CRM_Contribute_BAO_Contribution::validateFinancialType($self->_defaultValues['financial_type_id'])) {
 385       $errors['payment_processor'] = ts("Financial Account of account relationship of 'Expense Account is' is not configured for Financial Type : ") . $financialType;
 386     }
 387
 388     if (!empty($fields['is_recur_interval'])) {
 389       foreach(array_keys($fields['payment_processor']) as $paymentProcessorID) {
 390         $paymentProcessorTypeId = CRM_Core_DAO::getFieldValue(
 391           'CRM_Financial_DAO_PaymentProcessor',
 392           $paymentProcessorID,
 393           'payment_processor_type_id'
 394         );
 395         $paymentProcessorType = CRM_Core_PseudoConstant::paymentProcessorType(false, $paymentProcessorTypeId, 'name');
 396         if ($paymentProcessorType == 'Google_Checkout') {
 397           $errors['is_recur_interval'] = ts('Google Checkout does not support recurring intervals');
 398           break;
 399         }
 400       }
 401     }
 402
 403     return $errors;
 404   }
 405
 406   /**
 407    * Process the form
 408    *
 409    * @return void
 410    * @access public
 411    */
 412   public function postProcess() {
 413     // get the submitted form values.
 414     $params = $this->controller->exportValues($this->_name);
 415     if (array_key_exists('payment_processor', $params)) {
 416       if (array_key_exists(CRM_Core_DAO::getFieldValue('CRM_Financial_DAO_PaymentProcessor', 'AuthNet',
 417             'id', 'payment_processor_type_id'
 418           ),
 419           CRM_Utils_Array::value('payment_processor', $params)
 420         )) {
 421         CRM_Core_Session::setStatus(ts(' Please note that the Authorize.net payment processor only allows recurring contributions and auto-renew memberships with payment intervals from 7-365 days or 1-12 months (i.e. not greater than 1 year).'), '', 'alert');
 422       }
 423     }
 424
 425     // check for price set.
 426     $priceSetID = CRM_Utils_Array::value('price_set_id', $params);
 427
 428     // get required fields.
 429     $fields = array(
 430       'id' => $this->_id,
 431       'is_recur' => FALSE,
 432       'min_amount' => "null",
 433       'max_amount' => "null",
 434       'is_monetary' => FALSE,
 435       'is_pay_later' => FALSE,
 436       'is_recur_interval' => FALSE,
 437       'is_recur_installments' => FALSE,
 438       'recur_frequency_unit' => "null",
 439       'default_amount_id' => "null",
 440       'is_allow_other_amount' => FALSE,
 441       'amount_block_is_active' => FALSE,
 442     );
 443     $resetFields = array();
 444     if ($priceSetID) {
 445       $resetFields = array('min_amount', 'max_amount', 'is_allow_other_amount');
 446     }
 447
 448     if (empty($params['is_recur'])) {
 449       $resetFields = array_merge($resetFields, array('is_recur_interval', 'recur_frequency_unit'));
 450     }
 451
 452     foreach ($fields as $field => $defaultVal) {
 453       $val = CRM_Utils_Array::value($field, $params, $defaultVal);
 454       if (in_array($field, $resetFields)) {
 455         $val = $defaultVal;
 456       }
 457
 458       if (in_array($field, array(
 459         'min_amount', 'max_amount'))) {
 460         $val = CRM_Utils_Rule::cleanMoney($val);
 461       }
 462
 463       $params[$field] = $val;
 464     }
 465
 466     if ($params['is_recur']) {
 467       $params['recur_frequency_unit'] = implode(CRM_Core_DAO::VALUE_SEPARATOR,
 468         array_keys($params['recur_frequency_unit'])
 469       );
 470       $params['is_recur_interval'] = CRM_Utils_Array::value('is_recur_interval', $params, FALSE);
 471       $params['is_recur_installments'] = CRM_Utils_Array::value('is_recur_installments', $params, FALSE);
 472     }
 473
 474     if (array_key_exists('payment_processor', $params) &&
 475       !CRM_Utils_System::isNull($params['payment_processor'])
 476     ) {
 477       $params['payment_processor'] = implode(CRM_Core_DAO::VALUE_SEPARATOR, array_keys($params['payment_processor']));
 478     }
 479     else {
 480       $params['payment_processor'] = 'null';
 481     }
 482
 483     $contributionPage = CRM_Contribute_BAO_ContributionPage::create($params);
 484     $contributionPageID = $contributionPage->id;
 485
 486     // prepare for data cleanup.
 487     $deleteAmountBlk = $deletePledgeBlk = $deletePriceSet = FALSE;
 488     if ($this->_priceSetID) {
 489       $deletePriceSet = TRUE;
 490     }
 491     if ($this->_pledgeBlockID) {
 492       $deletePledgeBlk = TRUE;
 493     }
 494     if (!empty($this->_amountBlock)) {
 495       $deleteAmountBlk = TRUE;
 496     }
 497
 498     if ($contributionPageID) {
 499
 500       if (!empty($params['amount_block_is_active'])) {
 501         // handle price set.
 502         if ($priceSetID) {
 503           // add/update price set.
 504           $deletePriceSet = FALSE;
 505           if (!empty($params['price_field_id']) || !empty($params['price_field_other'])) {
 506             $deleteAmountBlk = TRUE;
 507           }
 508
 509           CRM_Price_BAO_PriceSet::addTo('civicrm_contribution_page', $contributionPageID, $priceSetID);
 510         }
 511         else {
 512
 513           $deletePriceSet = FALSE;
 514           // process contribution amount block
 515           $deleteAmountBlk = FALSE;
 516
 517           $labels  = CRM_Utils_Array::value('label', $params);
 518           $values  = CRM_Utils_Array::value('value', $params);
 519           $default = CRM_Utils_Array::value('default', $params);
 520
 521           $options = array();
 522           for ($i = 1; $i < self::NUM_OPTION; $i++) {
 523             if (isset($values[$i]) &&
 524               (strlen(trim($values[$i])) > 0)
 525             ) {
 526               $options[] = array('label' => trim($labels[$i]),
 527                 'value' => CRM_Utils_Rule::cleanMoney(trim($values[$i])),
 528                 'weight' => $i,
 529                 'is_active' => 1,
 530                 'is_default' => $default == $i,
 531               );
 532             }
 533           }
 534             /* || !empty($params['price_field_value']) || CRM_Utils_Array::value( 'price_field_other', $params )*/
 535           if (!empty($options) || !empty($params['is_allow_other_amount'])) {
 536             $fieldParams['is_quick_config'] = 1;
 537             $noContriAmount = NULL;
 538             $usedPriceSetId = CRM_Price_BAO_PriceSet::getFor('civicrm_contribution_page', $this->_id, 3);
 539             if (!(!empty($params['price_field_id']) || !empty($params['price_field_other'])) && !$usedPriceSetId) {
 540               $pageTitle = strtolower(CRM_Utils_String::munge($this->_values['title'], '_', 245));
 541               $setParams['title'] = $this->_values['title'];
 542               if (!CRM_Core_DAO::getFieldValue('CRM_Price_BAO_PriceSet', $pageTitle, 'id', 'name')) {
 543                 $setParams['name'] = $pageTitle;
 544               }
 545               elseif (!CRM_Core_DAO::getFieldValue('CRM_Price_BAO_PriceSet', $pageTitle . '_' . $this->_id, 'id', 'name')) {
 546                 $setParams['name'] = $pageTitle . '_' . $this->_id;
 547               }
 548               else {
 549                 $timeSec = explode(".", microtime(true));
 550                 $setParams['name'] = $pageTitle . '_' . date('is', $timeSec[0]) . $timeSec[1];
 551               }
 552               $setParams['is_quick_config'] = 1;
 553               $setParams['financial_type_id'] = CRM_Utils_Array::value('financial_type_id', $this->_values);
 554               $setParams['extends'] = CRM_Core_Component::getComponentID('CiviContribute');
 555               $priceSet = CRM_Price_BAO_PriceSet::create($setParams);
 556               $priceSetId = $priceSet->id;
 557             }
 558             elseif ($usedPriceSetId && empty($params['price_field_id'])) {
 559               $priceSetId = $usedPriceSetId;
 560             }
 561             else {
 562               if ($priceFieldId = CRM_Utils_Array::value('price_field_id', $params)) {
 563                 foreach ($params['price_field_value'] as $arrayID => $fieldValueID) {
 564                   if (empty($params['label'][$arrayID]) && empty($params['value'][$arrayID]) && !empty($fieldValueID)) {
 565                     CRM_Price_BAO_PriceFieldValue::setIsActive($fieldValueID, '0');
 566                     unset($params['price_field_value'][$arrayID]);
 567                   }
 568                 }
 569                 if (implode('', $params['price_field_value'])) {
 570                   $fieldParams['id'] = CRM_Utils_Array::value('price_field_id', $params);
 571                   $fieldParams['option_id'] = $params['price_field_value'];
 572                 }
 573                 else {
 574                   $noContriAmount = 0;
 575                   CRM_Price_BAO_PriceField::setIsActive($priceFieldId, '0');
 576                 }
 577               }
 578               else $priceFieldId = CRM_Utils_Array::value('price_field_other', $params);
 579               $priceSetId = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceField', $priceFieldId, 'price_set_id');
 580             }
 581             CRM_Price_BAO_PriceSet::addTo('civicrm_contribution_page', $this->_id, $priceSetId);
 582             if (!empty($options)) {
 583               $editedFieldParams = array(
 584                 'price_set_id' => $priceSetId,
 585                 'name' => 'contribution_amount',
 586               );
 587               $editedResults = array();
 588               $noContriAmount = 1;
 589               CRM_Price_BAO_PriceField::retrieve($editedFieldParams, $editedResults);
 590               if (empty($editedResults['id'])) {
 591                 $fieldParams['name'] = strtolower(CRM_Utils_String::munge("Contribution Amount", '_', 245));
 592               }
 593               else {
 594                 $fieldParams['id'] = CRM_Utils_Array::value('id', $editedResults);
 595               }
 596
 597               $fieldParams['price_set_id'] = $priceSetId;
 598               $fieldParams['is_active'] = 1;
 599               $fieldParams['weight'] = 2;
 600
 601               if (!empty($params['is_allow_other_amount'])) {
 602                 $fieldParams['is_required'] = 0;
 603               }
 604               else {
 605                 $fieldParams['is_required'] = 1;
 606               }
 607               $fieldParams['label'] = $params['amount_label'];
 608               $fieldParams['html_type'] = 'Radio';
 609               $fieldParams['option_label'] = $params['label'];
 610               $fieldParams['option_amount'] = $params['value'];
 611               $fieldParams['financial_type_id'] = CRM_Utils_Array::value('financial_type_id', $this->_values);
 612               foreach ($options as $value) {
 613                 $fieldParams['option_weight'][$value['weight']] = $value['weight'];
 614               }
 615               $fieldParams['default_option'] = $params['default'];
 616               $priceField = CRM_Price_BAO_PriceField::create($fieldParams);
 617             }
 618             if (!empty($params['is_allow_other_amount']) && empty($params['price_field_other'])) {
 619               $editedFieldParams = array(
 620                  'price_set_id' => $priceSetId,
 621                  'name' => 'other_amount',
 622               );
 623               $editedResults = array();
 624
 625               CRM_Price_BAO_PriceField::retrieve($editedFieldParams, $editedResults);
 626
 627               if (!$priceFieldID = CRM_Utils_Array::value('id', $editedResults)) {
 628                 $fieldParams = array(
 629                   'name' => 'other_amount',
 630                   'label' => 'Other Amount',
 631                   'price_set_id' => $priceSetId,
 632                   'html_type' => 'Text',
 633                   'financial_type_id' => CRM_Utils_Array::value('financial_type_id', $this->_values),
 634                   'is_display_amounts' => 0,
 635                   'weight' => 3,
 636                 );
 637                 $fieldParams['option_weight'][1] = 1;
 638                 $fieldParams['option_amount'][1] = 1;
 639                 if (!$noContriAmount) {
 640                   $fieldParams['is_required'] = 1;
 641                   $fieldParams['option_label'][1] = $fieldParams['label'] = $params['amount_label'];
 642                 }
 643                 else {
 644                   $fieldParams['is_required'] = 0;
 645                   $fieldParams['option_label'][1] = $fieldParams['label'] = 'Other Amount';
 646                 }
 647
 648                 $priceField = CRM_Price_BAO_PriceField::create($fieldParams);
 649               }
 650               else {
 651                 if (empty($editedResults['is_active'])) {
 652                   if (!$noContriAmount) {
 653                     $priceFieldValueID = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceFieldValue', $priceFieldID, 'id', 'price_field_id');
 654                     CRM_Core_DAO::setFieldValue('CRM_Price_DAO_PriceFieldValue', $priceFieldValueID, 'label', $params['amount_label']);
 655                     $fieldParams = array(
 656                       'is_required' => 1,
 657                       'label' => $params['amount_label'],
 658                       'id' => $priceFieldID,
 659                     );
 660                   }
 661                   $fieldParams['is_active'] = 1;
 662                   $priceField = CRM_Price_BAO_PriceField::add($fieldParams);
 663                 }
 664               }
 665             }
 666             elseif (empty($params['is_allow_other_amount']) && !empty($params['price_field_other'])) {
 667               CRM_Price_BAO_PriceField::setIsActive($params['price_field_other'], '0');
 668             }
 669             elseif ($priceFieldID = CRM_Utils_Array::value('price_field_other', $params)) {
 670               $priceFieldValueID = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceFieldValue', $priceFieldID, 'id', 'price_field_id');
 671               if (!$noContriAmount) {
 672                 $fieldParams = array(
 673                   'is_required' => 1,
 674                   'label' => $params['amount_label'],
 675                   'id' => $priceFieldID,
 676                 );
 677                 CRM_Price_BAO_PriceField::add($fieldParams);
 678                 CRM_Core_DAO::setFieldValue('CRM_Price_DAO_PriceFieldValue', $priceFieldValueID, 'label', $params['amount_label']);
 679               }
 680               else {
 681                 CRM_Core_DAO::setFieldValue('CRM_Price_DAO_PriceField', $priceFieldID, 'is_required', 0 );
 682                 CRM_Core_DAO::setFieldValue('CRM_Price_DAO_PriceFieldValue', $priceFieldValueID, 'label', 'Other Amount');
 683               }
 684             }
 685           }
 686
 687           if (!empty($params['is_pledge_active'])) {
 688             $deletePledgeBlk = FALSE;
 689             $pledgeBlockParams = array(
 690               'entity_id' => $contributionPageID,
 691               'entity_table' => ts('civicrm_contribution_page'),
 692             );
 693             if ($this->_pledgeBlockID) {
 694               $pledgeBlockParams['id'] = $this->_pledgeBlockID;
 695             }
 696             $pledgeBlock = array(
 697               'pledge_frequency_unit', 'max_reminders',
 698               'initial_reminder_day', 'additional_reminder_day',
 699             );
 700             foreach ($pledgeBlock as $key) {
 701               $pledgeBlockParams[$key] = CRM_Utils_Array::value($key, $params);
 702             }
 703             $pledgeBlockParams['is_pledge_interval'] = CRM_Utils_Array::value('is_pledge_interval',
 704               $params, FALSE
 705             );
 706             // create pledge block.
 707             CRM_Pledge_BAO_PledgeBlock::create($pledgeBlockParams);
 708           }
 709         }
 710       }
 711       else {
 712         if (!empty($params['price_field_id']) || !empty($params['price_field_other'])) {
 713           $usedPriceSetId = CRM_Price_BAO_PriceSet::getFor('civicrm_contribution_page', $this->_id, 3);
 714           if ($usedPriceSetId) {
 715             if (!empty($params['price_field_id'])) {
 716               CRM_Price_BAO_PriceField::setIsActive($params['price_field_id'], '0');
 717             }
 718             if (!empty($params['price_field_other'])) {
 719               CRM_Price_BAO_PriceField::setIsActive($params['price_field_other'], '0');
 720             }
 721           }
 722           else {
 723             $deleteAmountBlk = TRUE;
 724             $deletePriceSet = TRUE;
 725           }
 726         }
 727       }
 728
 729       // delete pledge block.
 730       if ($deletePledgeBlk) {
 731         CRM_Pledge_BAO_PledgeBlock::deletePledgeBlock($this->_pledgeBlockID);
 732       }
 733
 734       // delete previous price set.
 735       if ($deletePriceSet) {
 736         CRM_Price_BAO_PriceSet::removeFrom('civicrm_contribution_page', $contributionPageID);
 737       }
 738
 739       if ($deleteAmountBlk ) {
 740         $priceField = !empty($params['price_field_id']) ?$params['price_field_id']:CRM_Utils_Array::value('price_field_other', $params);
 741         if ($priceField) {
 742           $priceSetID = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceField', $priceField, 'price_set_id');
 743           CRM_Price_BAO_PriceSet::setIsQuickConfig($priceSetID,0);
 744         }
 745       }
 746     }
 747     parent::endPostProcess();
 748   }
 749
 750   /**
 751    * Return a descriptive name for the page, used in wizard header
 752    *
 753    * @return string
 754    * @access public
 755    */
 756   public function getTitle() {
 757     return ts('Amounts');
 758   }
 759 }
 760