31603 progress bar update not clearing widget cache

[com.zyxware.civiwci.git] / CRM / Wci / Form / ProgressBar.php

<?php
/*
 +--------------------------------------------------------------------+
 | CiviCRM Widget Creation Interface (WCI) Version 1.0                |
 +--------------------------------------------------------------------+
 | Copyright Zyxware Technologies (c) 2014                            |
 +--------------------------------------------------------------------+
 | This file is a part of CiviCRM WCI.                                |
 |                                                                    |
 | CiviCRM WCI is free software; you can copy, modify, and distribute |
 | it under the terms of the GNU Affero General Public License        |
 | Version 3, 19 November 2007.                                       |
 |                                                                    |
 | CiviCRM WCI is distributed in the hope that it will be useful,     |
 | but WITHOUT ANY WARRANTY; without even the implied warranty of     |
 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.               |
 | See the GNU Affero General Public License for more details.        |
 |                                                                    |
 | You should have received a copy of the GNU Affero General Public   |
 | License along with this program; if not, contact Zyxware           |
 | Technologies at info[AT]zyxware[DOT]com.                           |
 +--------------------------------------------------------------------+
*/
require_once 'CRM/Core/Form.php';
require_once 'wci-helper-functions.php';
require_once 'CRM/Wci/BAO/ProgressBar.php';
require_once 'CRM/Wci/DAO/ProgressBarFormula.php';

/**
 * Form controller class
 *
 * @see http://wiki.civicrm.org/confluence/display/CRMDOC43/QuickForm+Reference
 */
class CRM_Wci_Form_ProgressBar extends CRM_Core_Form {
  private $_id;

  function preProcess() {
    $this->_id = CRM_Utils_Request::retrieve('id', 'Positive', $this, FALSE, NULL, 'REQUEST');
    CRM_Core_Resources::singleton()->addScriptFile('org.civicrm.wci', 'js/addmore.js');
    parent::preProcess();
  }

  function fillData() {
    $count = 1;
    if (isset($this->_id)) {
      /** Updating existing progress bar*/
      $query = "SELECT * FROM civicrm_wci_progress_bar where id=%1";
      $params = array(1 => array($this->_id, 'Integer'));

      $dao = CRM_Core_DAO::executeQuery($query, $params, TRUE, 'CRM_Wci_DAO_ProgressBar');

      while ($dao->fetch()) {
        $con_page[$dao->id] = array();
        CRM_Core_DAO::storeValues($dao, $con_page[$dao->id]);
        $this->setDefaults(array(
              'progressbar_name' => $con_page[$dao->id]['name']));
        $this->setDefaults(array(
              'starting_amount' => $con_page[$dao->id]['starting_amount']));
        $this->setDefaults(array(
              'goal_amount' => $con_page[$dao->id]['goal_amount']));
      }

      $query = "SELECT * FROM civicrm_wci_progress_bar_formula WHERE progress_bar_id =%1";
      $params = array(1 => array($this->_id, 'Integer'));

      $dao = CRM_Core_DAO::executeQuery($query, $params, TRUE, 'CRM_Wci_DAO_ProgressBarFormula');

      while ($dao->fetch()) {
        $for_page[$dao->id] = array();
        CRM_Core_DAO::storeValues($dao, $for_page[$dao->id]);

        $this->add(
          'select', // field type
          'contribution_page_'.$count, // field name
          'Contribution page', // field label
          getContributionPageOptions(), // list of options
          false // is required
        );
        $this->add(
          'text', // field type
          'percentage_'.$count, // field name
          'Percentage of contribution taken', // field label
          false // is required
        );
        //save formula id
        $this->addElement('hidden', 'contrib_elem_'.$count , $for_page[$dao->id]['id']);

        $this->setDefaults(array(
              'contribution_page_'.$count => $for_page[$dao->id]['contribution_page_id']));
        $this->setDefaults(array(
              'percentage_'.$count => $for_page[$dao->id]['percentage']));

        $count++;
      }
      CRM_Utils_System::setTitle(ts('Edit Progress Bar'));
      $count--; // because last iteration increments it to the next
    }
    else {
      /** New progress bar*/
      $this->add(
        'select', // field type
        'contribution_page_1', // field name
        'Contribution page', // field label
        getContributionPageOptions(), // list of options
        true // is required
      );
      $this->add(
        'text', // field type
        'percentage_1', // field name
        'Percentage of contribution taken', // field label
        true // is required
      );
      CRM_Utils_System::setTitle(ts('Create Progress Bar'));
    }

    $this->addElement('hidden', 'contrib_count', $count);
  }

  function buildQuickForm() {

    $this->add(
      'text', // field type
      'progressbar_name', // field name
      'Name', // field label
      true // is required
    )->setSize(35);
    $this->add(
      'text', // field type
      'starting_amount', // field name
      'Starting amount', // field label
      true // is required
    )->setSize(35);
    $this->add(
      'text', // field type
      'goal_amount', // field name
      'Goal amount', // field label
      true // is required
    )->setSize(35);

    $this->fillData();

    $this->addElement('link', 'addmore_link',' ', 'addmore', 'Add another contribution page');

    $this->addButtons(array(
      array(
        'type' => 'submit',
        'name' => ts('Save'),
        'isDefault' => TRUE,
      ),
    ));

    // export form elements
    $this->assign('elementNames', $this->getRenderableElementNames());

    parent::buildQuickForm();
  }

  function postProcess() {
    $errorScope = CRM_Core_TemporaryErrorScope::useException();
    if (isset($this->_id)) {
      try {
        $transaction = new CRM_Core_Transaction();

        $sql = "UPDATE civicrm_wci_progress_bar SET name = %1,
          starting_amount = %2, goal_amount = %3 where id = %4";

        CRM_Core_DAO::executeQuery($sql,
              array(1=>array($_REQUEST['progressbar_name'], 'String'),
              2=>array($_REQUEST['starting_amount'], 'Float'),
              3=>array($_REQUEST['goal_amount'], 'Float'),
              4=>array($this->_id, 'Integer'),
        ));
        /** Delete existiing formula fields and add fields fresh*/
        CRM_Core_DAO::executeQuery('DELETE FROM civicrm_wci_progress_bar_formula
            WHERE progress_bar_id=%1', array(1 => array($this->_id, 'Integer')));

        for($i = 1; $i <= (int)$_REQUEST['contrib_count']; $i++) {
          $page = 'contribution_page_' . (string)$i;
          $perc = 'percentage_' . (string)$i;

          $sql = "INSERT INTO civicrm_wci_progress_bar_formula
            (contribution_page_id, progress_bar_id, percentage)
            VALUES (%1, %2, %3)";

          CRM_Core_DAO::executeQuery($sql,
            array(1 => array($_REQUEST[$page], 'Integer'),
            2 => array($this->_id, 'Integer'),
            3 => array($_REQUEST[$perc], 'Float'),
          ));
        }

        $transaction->commit();
        CRM_Wci_BAO_WidgetCache::clearCache($this->_id);
        CRM_Core_Session::setStatus(ts('Progress bar created successfuly'), '', 'success');
        CRM_Utils_System::redirect('progress-bar?reset=1');
      }
      catch (Exception $e) {
        CRM_Core_Session::setStatus(ts('Failed to create progress bar'), '', 'error');
        $transaction->rollback();
      }

    }
    else {
      $sql = "INSERT INTO civicrm_wci_progress_bar
              (name, starting_amount, goal_amount) VALUES (%1, %2, %3)";
      try {
        $transaction = new CRM_Core_Transaction();
        CRM_Core_DAO::executeQuery($sql,
          array(1=>array($_REQUEST['progressbar_name'], 'String'),
          2=>array($_REQUEST['starting_amount'], 'Float'),
          3=>array($_REQUEST['goal_amount'], 'Float'),
        ));
        $progressbar_id = CRM_Core_DAO::singleValueQuery('SELECT LAST_INSERT_ID()');
        for($i = 1; $i <= (int)$_REQUEST['contrib_count']; $i++):
          $page = 'contribution_page_' . (string)$i;
          $perc = 'percentage_' . (string)$i;

          $sql = "INSERT INTO civicrm_wci_progress_bar_formula
          (contribution_page_id, progress_bar_id, percentage)
          VALUES (%1, %2, %3)";

          CRM_Core_DAO::executeQuery($sql,
          array(1 => array($_REQUEST[$page], 'Integer'),
          2 => array($progressbar_id, 'Integer'),
          3 => array($_REQUEST[$perc], 'Float'),
          ));
        endfor;
        $transaction->commit();
        CRM_Utils_System::redirect('civicrm/wci/progress-bar?reset=1');
      }
      catch (Exception $e) {
        CRM_Core_Session::setStatus(ts('Failed to create Progress bar. ') .
        $e->getMessage(), '', 'error');
        $transaction->rollback();
      }
      $elem = $this->getElement('contrib_count');
      $elem->setValue('1');
    }
    parent::postProcess();
  }

  /**
   * Get the fields/elements defined in this form.
   *
   * @return array (string)
   */
  function getRenderableElementNames() {
    // The _elements list includes some items which should not be
    // auto-rendered in the loop -- such as "qfKey" and "buttons".  These
    // items don't have labels.  We'll identify renderable by filtering on
    // the 'label'.
    $elementNames = array();
    foreach ($this->_elements as $element) {
      $label = $element->getLabel();
      if (!empty($label)) {
        $elementNames[] = $element->getName();
      }
    }
    return $elementNames;
  }
}