CRM/Contribute/Form/ContributionPage/Widget.php

   1 <?php
   2 /*
   3  +--------------------------------------------------------------------+
   4  | CiviCRM version 4.6                                                |
   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 class CRM_Contribute_Form_ContributionPage_Widget extends CRM_Contribute_Form_ContributionPage {
  36   protected $_colors;
  37
  38   protected $_widget;
  39
  40   public function preProcess() {
  41     parent::preProcess();
  42
  43     $this->_widget = new CRM_Contribute_DAO_Widget();
  44     $this->_widget->contribution_page_id = $this->_id;
  45     if (!$this->_widget->find(TRUE)) {
  46       $this->_widget = NULL;
  47     }
  48     else {
  49       $this->assign('widget_id', $this->_widget->id);
  50
  51       // check of home url is set, if set then it flash widget might be in use.
  52       $this->assign('showStatus', FALSE);
  53       if ($this->_widget->url_homepage) {
  54         $this->assign('showStatus', TRUE);
  55       }
  56     }
  57
  58     $this->assign('cpageId', $this->_id);
  59
  60     $config = CRM_Core_Config::singleton();
  61     $title = CRM_Core_DAO::getFieldValue('CRM_Contribute_DAO_ContributionPage',
  62       $this->_id,
  63       'title'
  64     );
  65
  66     $this->_fields = array('title' => array(ts('Title'),
  67         'text',
  68         FALSE,
  69         $title,
  70       ),
  71       'url_logo' => array(ts('URL to Logo Image'),
  72         'text',
  73         FALSE,
  74         NULL,
  75       ),
  76       'button_title' => array(ts('Button Title'),
  77         'text',
  78         FALSE,
  79         ts('Contribute!'),
  80       ),
  81     );
  82
  83     $this->_colorFields = array('color_title' => array(ts('Title Text Color'),
  84         'text',
  85         FALSE,
  86         '#2786C2',
  87       ),
  88       'color_bar' => array(ts('Progress Bar Color'),
  89         'text',
  90         FALSE,
  91         '#FFFFFF',
  92       ),
  93       'color_main_text' => array(ts('Additional Text Color'),
  94         'text',
  95         FALSE,
  96         '#FFFFFF',
  97       ),
  98       'color_main' => array(ts('Background Color'),
  99         'text',
 100         FALSE,
 101         '#96C0E7',
 102       ),
 103       'color_main_bg' => array(ts('Background Color Top Area'),
 104         'text',
 105         FALSE,
 106         '#B7E2FF',
 107       ),
 108       'color_bg' => array(ts('Border Color'),
 109         'text',
 110         FALSE,
 111         '#96C0E7',
 112       ),
 113       'color_about_link' => array(ts('Button Link Color'),
 114         'text',
 115         FALSE,
 116         '#556C82',
 117       ),
 118       'color_button' => array(ts('Button Background Color'),
 119         'text',
 120         FALSE,
 121         '#FFFFFF',
 122       ),
 123       'color_homepage_link' => array(ts('Homepage Link Color'),
 124         'text',
 125         FALSE,
 126         '#FFFFFF',
 127       ),
 128     );
 129   }
 130
 131   /**
 132    * Set default values for the form. Note that in edit/view mode
 133    * the default values are retrieved from the database
 134    *
 135    *
 136    * @return void
 137    */
 138   /**
 139    *
 140    */
 141   public function setDefaultValues() {
 142     $defaults = array();
 143     // check if there is a widget already created
 144     if ($this->_widget) {
 145       CRM_Core_DAO::storeValues($this->_widget, $defaults);
 146     }
 147     else {
 148       foreach ($this->_fields as $name => $val) {
 149         $defaults[$name] = $val[3];
 150       }
 151       foreach ($this->_colorFields as $name => $val) {
 152         $defaults[$name] = $val[3];
 153       }
 154       $defaults['about'] = CRM_Core_DAO::getFieldValue('CRM_Contribute_DAO_ContributionPage',
 155         $this->_id,
 156         'intro_text'
 157       );
 158     }
 159
 160     $showHide = new CRM_Core_ShowHideBlocks();
 161     $showHide->addHide('id-colors');
 162     $showHide->addToTemplate();
 163     return $defaults;
 164   }
 165
 166   public function buildQuickForm() {
 167     $attributes = CRM_Core_DAO::getAttribute('CRM_Contribute_DAO_Widget');
 168
 169     $this->addElement('checkbox',
 170       'is_active',
 171       ts('Enable Widget?'),
 172       NULL,
 173       array('onclick' => "widgetBlock(this)")
 174     );
 175
 176     $this->addWysiwyg('about', ts('About'), $attributes['about']);
 177
 178     foreach ($this->_fields as $name => $val) {
 179       $this->add($val[1],
 180         $name,
 181         $val[0],
 182         $attributes[$name],
 183         $val[2]
 184       );
 185     }
 186     foreach ($this->_colorFields as $name => $val) {
 187       $this->add($val[1],
 188         $name,
 189         $val[0],
 190         $attributes[$name],
 191         $val[2]
 192       );
 193     }
 194
 195     $this->assign_by_ref('fields', $this->_fields);
 196     $this->assign_by_ref('colorFields', $this->_colorFields);
 197
 198     $this->_refreshButtonName = $this->getButtonName('refresh');
 199     $this->addElement('submit',
 200       $this->_refreshButtonName,
 201       ts('Save and Preview')
 202     );
 203     parent::buildQuickForm();
 204     $this->addFormRule(array('CRM_Contribute_Form_ContributionPage_Widget', 'formRule'), $this);
 205   }
 206
 207   /**
 208    * Validation
 209    *
 210    * @param array $params (ref.) an assoc array of name/value pairs
 211    *
 212    * @param $files
 213    * @param $self
 214    *
 215    * @return mixed true or array of errors
 216    * @static
 217    */
 218   public static function formRule($params, $files, $self) {
 219     $errors = array();
 220     if (!empty($params['is_active'])) {
 221       if (empty($params['title'])) {
 222         $errors['title'] = ts('Title is a required field.');
 223       }
 224       if (empty($params['about'])) {
 225         $errors['about'] = ts('About is a required field.');
 226       }
 227
 228       foreach ($params as $key => $val) {
 229         if (substr($key, 0, 6) == 'color_' && empty($params[$key])) {
 230           $errors[$key] = ts('%1 is a required field.', array(1 => $self->_colorFields[$key][0]));
 231         }
 232       }
 233     }
 234     return empty($errors) ? TRUE : $errors;
 235   }
 236
 237   public function postProcess() {
 238     //to reset quickform elements of next (pcp) page.
 239     if ($this->controller->getNextName('Widget') == 'PCP') {
 240       $this->controller->resetPage('PCP');
 241     }
 242
 243     // get the submitted form values.
 244     $params = $this->controller->exportValues($this->_name);
 245
 246     if ($this->_widget) {
 247       $params['id'] = $this->_widget->id;
 248     }
 249     $params['contribution_page_id'] = $this->_id;
 250     $params['is_active'] = CRM_Utils_Array::value('is_active', $params, FALSE);
 251     $params['url_homepage'] = 'null';
 252
 253     $widget = new CRM_Contribute_DAO_Widget();
 254     $widget->copyValues($params);
 255     $widget->save();
 256
 257     $buttonName = $this->controller->getButtonName();
 258     if ($buttonName == $this->_refreshButtonName) {
 259       return;
 260     }
 261     parent::endPostProcess();
 262   }
 263
 264   /**
 265    * Return a descriptive name for the page, used in wizard header
 266    *
 267    * @return string
 268    */
 269   public function getTitle() {
 270     return ts('Widget Settings');
 271   }
 272 }