PHP CRM_Contribute_Form_ContributionPage类代码示例

 /**
  * Function to actually build the form
  *
  * @return void
  * @access public
  */
 public function buildQuickForm()
 {
     $this->registerRule('emailList', 'callback', 'emailList', 'CRM_Utils_Rule');
     // thank you title and text (html allowed in text)
     $this->add('text', 'thankyou_title', ts('Thank-you Page Title'), CRM_Core_DAO::getAttribute('CRM_Contribute_DAO_ContributionPage', 'thankyou_title'), true);
     $this->addWysiwyg('thankyou_text', ts('Thank-you Message'), CRM_Core_DAO::getAttribute('CRM_Contribute_DAO_ContributionPage', 'thankyou_text'));
     $this->addWysiwyg('thankyou_footer', ts('Thank-you Page Footer'), CRM_Core_DAO::getAttribute('CRM_Contribute_DAO_ContributionPage', 'thankyou_footer'));
     $this->addElement('checkbox', 'is_email_receipt', ts('Email Receipt to Contributor?'), null, array('onclick' => "showReceipt()"));
     $this->add('text', 'receipt_from_name', ts('Receipt From Name'), CRM_Core_DAO::getAttribute('CRM_Contribute_DAO_ContributionPage', 'receipt_from_name'));
     $this->add('text', 'receipt_from_email', ts('Receipt From Email'), CRM_Core_DAO::getAttribute('CRM_Contribute_DAO_ContributionPage', 'receipt_from_email'));
     $this->add('textarea', 'receipt_text', ts('Receipt Message'), CRM_Core_DAO::getAttribute('CRM_Contribute_DAO_ContributionPage', 'receipt_text'));
     $this->add('text', 'cc_receipt', ts('CC Receipt To'), CRM_Core_DAO::getAttribute('CRM_Contribute_DAO_ContributionPage', 'cc_receipt'));
     $this->addRule('cc_receipt', ts('Please enter a valid list of comma delimited email addresses'), 'emailList');
     $this->add('text', 'bcc_receipt', ts('BCC Receipt To'), CRM_Core_DAO::getAttribute('CRM_Contribute_DAO_ContributionPage', 'bcc_receipt'));
     $this->addRule('bcc_receipt', ts('Please enter a valid list of comma delimited email addresses'), 'emailList');
     $this->addFormRule(array('CRM_Contribute_Form_ContributionPage_ThankYou', 'formRule'));
     parent::buildQuickForm();
 }

 function buildQuickForm()
 {
     $attributes = CRM_Core_DAO::getAttribute('CRM_Contribute_DAO_Widget');
     $this->addElement('checkbox', 'is_active', ts('Enable Widget?'), null, array('onclick' => "widgetBlock(this)"));
     $this->addWysiwyg('about', ts('About'), $attributes['about']);
     foreach ($this->_fields as $name => $val) {
         $this->add($val[1], $name, $val[0], $attributes[$name], $val[2]);
     }
     foreach ($this->_colorFields as $name => $val) {
         $this->add($val[1], $name, $val[0], $attributes[$name], $val[2]);
     }
     $this->assign_by_ref('fields', $this->_fields);
     $this->assign_by_ref('colorFields', $this->_colorFields);
     $this->_refreshButtonName = $this->getButtonName('refresh');
     $this->addElement('submit', $this->_refreshButtonName, ts('Save and Preview'));
     parent::buildQuickForm();
     $this->addFormRule(array('CRM_Contribute_Form_ContributionPage_Widget', 'formRule'), $this);
 }

 /**
  * Function to actually build the form
  *
  * @return void
  * @access public
  */
 public function buildQuickForm()
 {
     require_once 'CRM/Utils/Money.php';
     $this->_first = true;
     $attributes = CRM_Core_DAO::getAttribute('CRM_Contribute_DAO_ContributionPage');
     // name
     $this->add('text', 'title', ts('Title'), $attributes['title'], true);
     $this->add('select', 'contribution_type_id', ts('Contribution Type'), CRM_Contribute_PseudoConstant::contributionType(), true);
     $this->addWysiwyg('intro_text', ts('Introductory Message'), $attributes['intro_text']);
     $this->addWysiwyg('footer_text', ts('Footer Message'), $attributes['footer_text']);
     // is on behalf of an organization ?
     $this->addElement('checkbox', 'is_organization', ts('Allow individuals to contribute and / or signup for membership on behalf of an organization?'), null, array('onclick' => "showHideByValue('is_organization',true,'for_org_text','table-row','radio',false);showHideByValue('is_organization',true,'for_org_option','table-row','radio',false);"));
     $options = array();
     $options[] = HTML_QuickForm::createElement('radio', null, null, ts('Optional'), 1);
     $options[] = HTML_QuickForm::createElement('radio', null, null, ts('Required'), 2);
     $this->addGroup($options, 'is_for_organization', ts(''));
     $this->add('textarea', 'for_organization', ts('On behalf of Label'), $attributes['for_organization']);
     // collect goal amount
     $this->add('text', 'goal_amount', ts('Goal Amount'), array('size' => 8, 'maxlength' => 12));
     $this->addRule('goal_amount', ts('Please enter a valid money value (e.g. %1).', array(1 => CRM_Utils_Money::format('99.99', ' '))), 'money');
     // is this page active ?
     $this->addElement('checkbox', 'is_active', ts('Is this Online Contribution Page Active?'));
     // should the honor be enabled
     $this->addElement('checkbox', 'honor_block_is_active', ts('Honoree Section Enabled'), null, array('onclick' => "showHonor()"));
     $this->add('text', 'honor_block_title', ts('Honoree Section Title'), $attributes['honor_block_title']);
     $this->add('textarea', 'honor_block_text', ts('Honoree Introductory Message'), $attributes['honor_block_text']);
     // add optional start and end dates
     $this->addDateTime('start_date', ts('Start Date'));
     $this->addDateTime('end_date', ts('End Date'));
     $this->addFormRule(array('CRM_Contribute_Form_ContributionPage_Settings', 'formRule'));
     parent::buildQuickForm();
 }

 /** 
  * This function sets the default values for the form. Note that in edit/view mode 
  * the default values are retrieved from the database 
  * 
  * @access public 
  * @return void 
  */
 function setDefaultValues()
 {
     $defaults = parent::setDefaultValues();
     require_once 'CRM/Core/BAO/UFJoin.php';
     $ufJoinParams = array('entity_table' => 'civicrm_contribution_page', 'entity_id' => $this->_id, 'weight' => 1);
     $defaults['custom_pre_id'] = CRM_Core_BAO_UFJoin::findUFGroupId($ufJoinParams);
     $ufJoinParams['weight'] = 2;
     $defaults['custom_post_id'] = CRM_Core_BAO_UFJoin::findUFGroupId($ufJoinParams);
     return $defaults;
 }

 /** 
  * This function sets the default values for the form. Note that in edit/view mode 
  * the default values are retrieved from the database 
  * 
  * @access public 
  * @return void 
  */
 function setDefaultValues()
 {
     $defaults = parent::setDefaultValues();
     if ($this->_id) {
         $title = CRM_Core_DAO::getFieldValue('CRM_Contribute_DAO_ContributionPage', $this->_id, 'title');
         CRM_Utils_System::setTitle(ts('Include Profiles (%1)', array(1 => $title)));
     }
     require_once 'CRM/Core/BAO/UFJoin.php';
     $ufJoinParams = array('entity_table' => 'civicrm_contribution_page', 'entity_id' => $this->_id);
     list($defaults['custom_pre_id'], $defaults['custom_post_id']) = CRM_Core_BAO_UFJoin::getUFGroupIds($ufJoinParams);
     return $defaults;
 }

 /**
  * Function to actually build the form
  *
  * @return void
  * @access public
  */
 function buildQuickForm()
 {
     $this->_first = true;
     // name
     $this->add('text', 'title', ts('Title'), CRM_Core_DAO::getAttribute('CRM_Contribute_DAO_ContributionPage', 'title'), true);
     $this->add('select', 'contribution_type_id', ts('Contribution Type'), CRM_Contribute_PseudoConstant::contributionType());
     // intro_text and footer_text
     $this->add('textarea', 'intro_text', ts('Introductory Message'), CRM_Core_DAO::getAttribute('CRM_Contribute_DAO_ContributionPage', 'intro_text'), true);
     $this->add('textarea', 'footer_text', ts('Footer Message'), CRM_Core_DAO::getAttribute('CRM_Contribute_DAO_ContributionPage', 'footer_text'), false);
     // is this group active ?
     $this->addElement('checkbox', 'is_active', ts('Is this Online Contribution Page Active?'));
     parent::buildQuickForm();
 }

 /**
  * Function to set variables up before form is built
  *
  * @return void
  * @access public
  */
 public function preProcess()
 {
     //Check if there are contributions related to Contribution Page
     parent::preProcess();
     //check for delete
     if (!CRM_Core_Permission::checkActionPermission('CiviContribute', $this->_action)) {
         CRM_Core_Error::fatal(ts('You do not have permission to access this page'));
     }
     $dao = new CRM_Contribute_DAO_Contribution();
     $dao->contribution_page_id = $this->_id;
     if ($dao->find(TRUE)) {
         $this->_relatedContributions = TRUE;
         $this->assign('relatedContributions', TRUE);
     }
 }

 /** 
  * This function sets the default values for the form. Note that in edit/view mode 
  * the default values are retrieved from the database 
  * 
  * @access public 
  * @return void 
  */
 function setDefaultValues()
 {
     $defaults = parent::setDefaultValues();
     require_once 'CRM/Core/BAO/CustomOption.php';
     CRM_Core_BAO_CustomOption::getAssoc('civicrm_contribution_page', $this->_id, $defaults);
     if (CRM_Utils_Array::value('value', $defaults)) {
         foreach ($defaults['value'] as $i => $v) {
             if ($v == $defaults['default_amount']) {
                 $defaults['default'] = $i;
                 break;
             }
         }
     }
     return $defaults;
 }

 /**
  * Process the form submission.
  *
  *
  * @return void
  */
 public function postProcess()
 {
     // get the submitted form values.
     $formValues = $this->controller->exportValues($this->_name);
     $formValues['entity_table'] = 'civicrm_contribution_page';
     $formValues['entity_id'] = $this->_id;
     $formValues['title'] = $formValues['tf_title'];
     $formValues['is_active'] = CRM_Utils_Array::value('tf_is_active', $formValues, FALSE);
     $formValues['thankyou_title'] = CRM_Utils_Array::value('tf_thankyou_title', $formValues);
     $formValues['thankyou_text'] = CRM_Utils_Array::value('tf_thankyou_text', $formValues);
     if ($this->_action & CRM_Core_Action::UPDATE && $this->_friendId) {
         $formValues['id'] = $this->_friendId;
     }
     CRM_Friend_BAO_Friend::addTellAFriend($formValues);
     parent::endPostProcess();
 }

 /**
  * Process the form.
  *
  * @return void
  */
 public function postProcess()
 {
     // get the submitted form values.
     $params = $this->controller->exportValues($this->_name);
     if ($this->_action & CRM_Core_Action::UPDATE) {
         $params['id'] = $this->_id;
     }
     $transaction = new CRM_Core_Transaction();
     // also update uf join table
     $ufJoinParams = array('is_active' => 1, 'module' => 'CiviContribute', 'entity_table' => 'civicrm_contribution_page', 'entity_id' => $this->_id);
     // first delete all past entries
     CRM_Core_BAO_UFJoin::deleteAll($ufJoinParams);
     if (!empty($params['custom_pre_id'])) {
         $ufJoinParams['weight'] = 1;
         $ufJoinParams['uf_group_id'] = $params['custom_pre_id'];
         CRM_Core_BAO_UFJoin::create($ufJoinParams);
     }
     unset($ufJoinParams['id']);
     if (!empty($params['custom_post_id'])) {
         $ufJoinParams['weight'] = 2;
         $ufJoinParams['uf_group_id'] = $params['custom_post_id'];
         CRM_Core_BAO_UFJoin::create($ufJoinParams);
     }
     $transaction->commit();
     parent::endPostProcess();
 }

 /**
  * Function to actually build the form
  *
  * @return void
  * @access public
  */
 public function buildQuickForm()
 {
     require_once 'CRM/Member/BAO/MembershipType.php';
     $membershipTypes = CRM_Member_BAO_MembershipType::getMembershipTypes();
     if (!empty($membershipTypes)) {
         $this->addElement('checkbox', 'is_active', ts('Membership Section Enabled?'), null, array('onclick' => "memberBlock(this);"));
         $this->addElement('text', 'new_title', ts('Title - New Membership'), CRM_Core_DAO::getAttribute('CRM_Member_DAO_MembershipBlock', 'new_title'));
         $this->addWysiwyg('new_text', ts('Introductory Message - New Memberships'), CRM_Core_DAO::getAttribute('CRM_Member_DAO_MembershipBlock', 'new_text'));
         $this->addElement('text', 'renewal_title', ts('Title - Renewals'), CRM_Core_DAO::getAttribute('CRM_Member_DAO_MembershipBlock', 'renewal_title'));
         $this->addWysiwyg('renewal_text', ts('Introductory Message - Renewals'), CRM_Core_DAO::getAttribute('CRM_Member_DAO_MembershipBlock', 'renewal_text'));
         $this->addElement('checkbox', 'is_required', ts('Require Membership Signup'));
         $this->addElement('checkbox', 'display_min_fee', ts('Display Membership Fee'));
         $this->addElement('checkbox', 'is_separate_payment', ts('Separate Membership Payment'));
         $membership = array();
         $membershipDefault = array();
         foreach ($membershipTypes as $k => $v) {
             $membership[] = HTML_QuickForm::createElement('advcheckbox', $k, null, $v);
             $membershipDefault[] = HTML_QuickForm::createElement('radio', null, null, null, $k);
         }
         $this->addGroup($membership, 'membership_type', ts('Membership Types'));
         $this->addGroup($membershipDefault, 'membership_type_default', ts('Membership Types Default'));
         $this->addFormRule(array('CRM_Member_Form_MembershipBlock', 'formRule'), $this->_id);
     }
     $session =& CRM_Core_Session::singleton();
     $single = $session->get('singleForm');
     if ($single) {
         $this->addButtons(array(array('type' => 'next', 'name' => ts('Save'), 'spacing' => '         ', 'isDefault' => true), array('type' => 'cancel', 'name' => ts('Cancel'))));
     } else {
         parent::buildQuickForm();
     }
     //$session->set('single', false );
 }

 /**
  * Process the form
  *
  * @return void
  * @access public
  */
 public function postProcess()
 {
     // get the submitted form values.
     $params = $this->controller->exportValues($this->_name);
     // we do this in case the user has hit the forward/back button
     $dao = new CRM_Contribute_DAO_Premium();
     $dao->entity_table = 'civicrm_contribution_page';
     $dao->entity_id = $this->_id;
     $dao->find(TRUE);
     $premiumID = $dao->id;
     if ($premiumID) {
         $params['id'] = $premiumID;
     }
     $params['premiums_active'] = CRM_Utils_Array::value('premiums_active', $params, FALSE);
     $params['premiums_display_min_contribution'] = CRM_Utils_Array::value('premiums_display_min_contribution', $params, FALSE);
     $params['entity_table'] = 'civicrm_contribution_page';
     $params['entity_id'] = $this->_id;
     $dao = new CRM_Contribute_DAO_Premium();
     $dao->copyValues($params);
     $dao->save();
     parent::endPostProcess();
 }

 /**
  * Process the form.
  *
  * @return void
  */
 public function postProcess()
 {
     // get the submitted form values.
     $params = $this->controller->exportValues($this->_name);
     $deletePriceSet = 0;
     if ($params['membership_type']) {
         // we do this in case the user has hit the forward/back button
         $dao = new CRM_Member_DAO_MembershipBlock();
         $dao->entity_table = 'civicrm_contribution_page';
         $dao->entity_id = $this->_id;
         $dao->find(TRUE);
         $membershipID = $dao->id;
         if ($membershipID) {
             $params['id'] = $membershipID;
         }
         $membershipTypes = array();
         if (is_array($params['membership_type'])) {
             foreach ($params['membership_type'] as $k => $v) {
                 if ($v) {
                     $membershipTypes[$k] = CRM_Utils_Array::value("auto_renew_{$k}", $params);
                 }
             }
         }
         if ($this->_id && !empty($params['member_price_set_id'])) {
             CRM_Core_DAO::setFieldValue('CRM_Contribute_DAO_ContributionPage', $this->_id, 'amount_block_is_active', 0);
         }
         // check for price set.
         $priceSetID = CRM_Utils_Array::value('member_price_set_id', $params);
         if (!empty($params['member_is_active']) && is_array($membershipTypes) && !$priceSetID) {
             $usedPriceSetId = CRM_Price_BAO_PriceSet::getFor('civicrm_contribution_page', $this->_id, 2);
             if (empty($params['mem_price_field_id']) && !$usedPriceSetId) {
                 $pageTitle = strtolower(CRM_Utils_String::munge($this->_values['title'], '_', 245));
                 $setParams['title'] = $this->_values['title'];
                 if (!CRM_Core_DAO::getFieldValue('CRM_Price_BAO_PriceSet', $pageTitle, 'id', 'name')) {
                     $setParams['name'] = $pageTitle;
                 } elseif (!CRM_Core_DAO::getFieldValue('CRM_Price_BAO_PriceSet', $pageTitle . '_' . $this->_id, 'id', 'name')) {
                     $setParams['name'] = $pageTitle . '_' . $this->_id;
                 } else {
                     $timeSec = explode(".", microtime(TRUE));
                     $setParams['name'] = $pageTitle . '_' . date('is', $timeSec[0]) . $timeSec[1];
                 }
                 $setParams['is_quick_config'] = 1;
                 $setParams['extends'] = CRM_Core_Component::getComponentID('CiviMember');
                 $setParams['financial_type_id'] = CRM_Utils_Array::value('financial_type_id', $this->_values);
                 $priceSet = CRM_Price_BAO_PriceSet::create($setParams);
                 $priceSetID = $priceSet->id;
                 $fieldParams['price_set_id'] = $priceSet->id;
             } elseif ($usedPriceSetId) {
                 $setParams['extends'] = CRM_Core_Component::getComponentID('CiviMember');
                 $setParams['financial_type_id'] = CRM_Utils_Array::value('financial_type_id', $this->_values);
                 $setParams['id'] = $usedPriceSetId;
                 $priceSet = CRM_Price_BAO_PriceSet::create($setParams);
                 $priceSetID = $priceSet->id;
                 $fieldParams['price_set_id'] = $priceSet->id;
             } else {
                 $fieldParams['id'] = CRM_Utils_Array::value('mem_price_field_id', $params);
                 $priceSetID = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceField', CRM_Utils_Array::value('mem_price_field_id', $params), 'price_set_id');
             }
             $editedFieldParams = array('price_set_id' => $priceSetID, 'name' => 'membership_amount');
             $editedResults = array();
             CRM_Price_BAO_PriceField::retrieve($editedFieldParams, $editedResults);
             if (empty($editedResults['id'])) {
                 $fieldParams['name'] = strtolower(CRM_Utils_String::munge('Membership Amount', '_', 245));
                 if (empty($params['mem_price_field_id'])) {
                     CRM_Utils_Weight::updateOtherWeights('CRM_Price_DAO_PriceField', 0, 1, array('price_set_id' => $priceSetID));
                 }
                 $fieldParams['weight'] = 1;
             } else {
                 $fieldParams['id'] = CRM_Utils_Array::value('id', $editedResults);
             }
             $fieldParams['label'] = !empty($params['membership_type_label']) ? $params['membership_type_label'] : ts('Membership');
             $fieldParams['is_active'] = 1;
             $fieldParams['html_type'] = 'Radio';
             $fieldParams['is_required'] = !empty($params['is_required']) ? 1 : 0;
             $fieldParams['is_display_amounts'] = !empty($params['display_min_fee']) ? 1 : 0;
             $rowCount = 1;
             $options = array();
             if (!empty($fieldParams['id'])) {
                 CRM_Core_PseudoConstant::populate($options, 'CRM_Price_DAO_PriceFieldValue', TRUE, 'membership_type_id', NULL, " price_field_id = {$fieldParams['id']} ");
             }
             foreach ($membershipTypes as $memType => $memAutoRenew) {
                 if ($priceFieldID = CRM_Utils_Array::key($memType, $options)) {
                     $fieldParams['option_id'][$rowCount] = $priceFieldID;
                     unset($options[$priceFieldID]);
                 }
                 $membetype = CRM_Member_BAO_MembershipType::getMembershipTypeDetails($memType);
                 $fieldParams['option_label'][$rowCount] = CRM_Utils_Array::value('name', $membetype);
                 $fieldParams['option_amount'][$rowCount] = CRM_Utils_Array::value('minimum_fee', $membetype, 0);
                 $fieldParams['option_weight'][$rowCount] = CRM_Utils_Array::value('weight', $membetype);
                 $fieldParams['option_description'][$rowCount] = CRM_Utils_Array::value('description', $membetype);
                 $fieldParams['default_option'] = CRM_Utils_Array::value('membership_type_default', $params);
                 $fieldParams['option_financial_type_id'][$rowCount] = CRM_Utils_Array::value('financial_type_id', $membetype);
                 $fieldParams['membership_type_id'][$rowCount] = $memType;
                 // [$rowCount] = $membetype[''];
                 $rowCount++;
//.........这里部分代码省略.........

 /**
  * Function to actually build the form
  *
  * @return void
  * @access public
  */
 public function buildQuickForm()
 {
     require_once 'CRM/Member/BAO/MembershipType.php';
     $membershipTypes = CRM_Member_BAO_MembershipType::getMembershipTypes();
     if (!empty($membershipTypes)) {
         $this->addElement('checkbox', 'is_active', ts('Membership Section Enabled?'), null, array('onclick' => "memberBlock(this);"));
         $this->addElement('text', 'new_title', ts('Title - New Membership'), CRM_Core_DAO::getAttribute('CRM_Member_DAO_MembershipBlock', 'new_title'));
         $this->addWysiwyg('new_text', ts('Introductory Message - New Memberships'), CRM_Core_DAO::getAttribute('CRM_Member_DAO_MembershipBlock', 'new_text'));
         $this->addElement('text', 'renewal_title', ts('Title - Renewals'), CRM_Core_DAO::getAttribute('CRM_Member_DAO_MembershipBlock', 'renewal_title'));
         $this->addWysiwyg('renewal_text', ts('Introductory Message - Renewals'), CRM_Core_DAO::getAttribute('CRM_Member_DAO_MembershipBlock', 'renewal_text'));
         $this->addElement('checkbox', 'is_required', ts('Require Membership Signup'));
         $this->addElement('checkbox', 'display_min_fee', ts('Display Membership Fee'));
         $this->addElement('checkbox', 'is_separate_payment', ts('Separate Membership Payment'));
         $paymentProcessor = CRM_Core_PseudoConstant::paymentProcessor(false, false, 'is_recur = 1');
         $paymentProcessorId = CRM_Core_DAO::getFieldValue('CRM_Contribute_DAO_ContributionPage', $this->_id, 'payment_processor_id');
         $isRecur = false;
         $membership = array();
         $membershipDefault = array();
         foreach ($membershipTypes as $k => $v) {
             $membership[] = HTML_QuickForm::createElement('advcheckbox', $k, null, $v);
             $membershipDefault[] = HTML_QuickForm::createElement('radio', null, null, null, $k);
             if (is_array($paymentProcessor) && CRM_Utils_Array::value($paymentProcessorId, $paymentProcessor)) {
                 $isRecur = true;
                 $autoRenew = CRM_Core_DAO::getFieldValue('CRM_Member_DAO_MembershipType', $k, 'auto_renew');
                 $autoRenewOptions = array();
                 if ($autoRenew) {
                     $autoRenewOptions = array(ts('Not offered'), ts('Give option'), ts('Required'));
                     $this->addElement('select', "auto_renew_{$k}", ts('Auto-renew'), $autoRenewOptions);
                     $this->_renewOption[$k] = $autoRenew;
                 }
             } else {
                 $isRecur = false;
             }
         }
         $this->assign('is_recur', $isRecur);
         $this->assign('auto_renew', $this->_renewOption);
         $this->addGroup($membership, 'membership_type', ts('Membership Types'));
         $this->addGroup($membershipDefault, 'membership_type_default', ts('Membership Types Default'));
         $this->addFormRule(array('CRM_Member_Form_MembershipBlock', 'formRule'), $this->_id);
     }
     $session = CRM_Core_Session::singleton();
     $single = $session->get('singleForm');
     if ($single) {
         $this->addButtons(array(array('type' => 'next', 'name' => ts('Save'), 'spacing' => '         ', 'isDefault' => true), array('type' => 'cancel', 'name' => ts('Cancel'))));
     } else {
         parent::buildQuickForm();
     }
     //$session->set('single', false );
 }

 /**
  * Function to actually build the form
  *
  * @return void
  * @access public
  */
 function buildQuickForm()
 {
     if ($this->_action & CRM_CORE_ACTION_DELETE) {
         $session =& CRM_Core_Session::singleton();
         $url = CRM_Utils_System::url('/civicrm/admin/contribute', 'reset=1&action=update&id=' . $this->_id . '&subPage=Premium');
         $session->pushUserContext($url);
         if (CRM_Utils_Request::retrieve('confirmed', $form, '', '', 'GET')) {
             require_once 'CRM/Contribute/DAO/PremiumsProduct.php';
             $dao =& new CRM_Contribute_DAO_PremiumsProduct();
             $dao->id = $this->_pid;
             $dao->delete();
             CRM_Core_Session::setStatus(ts('Selected Premium Product has been removed from this Contribution Page.'));
             CRM_Utils_System::redirect($url);
         }
         $this->addButtons(array(array('type' => 'next', 'name' => ts('Delete'), 'spacing' => '    ', 'isDefault' => true), array('type' => 'cancel', 'name' => ts('Cancel'))));
         return;
     }
     if ($this->_action & CRM_CORE_ACTION_PREVIEW) {
         require_once 'CRM/Contribute/BAO/Premium.php';
         CRM_Contribute_BAO_Premium::buildPremiumPreviewBlock($this, null, $this->_pid);
         $this->addButtons(array(array('type' => 'next', 'name' => ts('Done With Preview'), 'isDefault' => true)));
         return;
     }
     $session =& CRM_Core_Session::singleton();
     $url = CRM_Utils_System::url('/civicrm/admin/contribute', 'reset=1&action=update&id=' . $this->_id . '&subPage=Premium');
     $session->pushUserContext($url);
     $this->addElement('select', 'product_id', ts('Select the Product') . ' ', $this->_products);
     $this->addRule('product_id', ts('Select the Product') . ' ', 'required');
     $this->addElement('text', 'sort_position', ts('Weight'), CRM_Core_DAO::getAttribute('CRM_Contribute_DAO_PremiumsProduct', 'sort_position'));
     $this->addRule('sort_position', ts('Please enter integer value for weight'), 'integer');
     $session =& CRM_Core_Session::singleton();
     $single = $session->get('singleForm');
     $session->pushUserContext(CRM_Utils_System::url('civicrm/admin/contribute', 'action=update&reset=1&id=' . $this->_id . '&subPage=Premium'));
     if ($single) {
         $this->addButtons(array(array('type' => 'next', 'name' => ts('Save'), 'spacing' => '    ', 'isDefault' => true), array('type' => 'cancel', 'name' => ts('Cancel'))));
     } else {
         parent::buildQuickForm();
     }
 }