CRM/Contribute/Form/ContributionPage/Widget.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 class CRM_Contribute_Form_ContributionPage_Widget extends CRM_Contribute_Form_ContributionPage {
  36   protected $_colors;
  37
  38   protected $_widget;
  39
  40   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   function setDefaultValues() {
 132     $defaults = array();
 133     // check if there is a widget already created
 134     if ($this->_widget) {
 135       CRM_Core_DAO::storeValues($this->_widget, $defaults);
 136     }
 137     else {
 138       foreach ($this->_fields as $name => $val) {
 139         $defaults[$name] = $val[3];
 140       }
 141       foreach ($this->_colorFields as $name => $val) {
 142         $defaults[$name] = $val[3];
 143       }
 144       $defaults['about'] = CRM_Core_DAO::getFieldValue('CRM_Contribute_DAO_ContributionPage',
 145         $this->_id,
 146         'intro_text'
 147       );
 148     }
 149
 150     $showHide = new CRM_Core_ShowHideBlocks();
 151     $showHide->addHide('id-colors');
 152     $showHide->addToTemplate();
 153     return $defaults;
 154   }
 155
 156   function buildQuickForm() {
 157     $attributes = CRM_Core_DAO::getAttribute('CRM_Contribute_DAO_Widget');
 158
 159     $this->addElement('checkbox',
 160       'is_active',
 161       ts('Enable Widget?'),
 162       NULL,
 163       array('onclick' => "widgetBlock(this)")
 164     );
 165
 166     $this->addWysiwyg('about', ts('About'), $attributes['about']);
 167
 168     foreach ($this->_fields as $name => $val) {
 169       $this->add($val[1],
 170         $name,
 171         $val[0],
 172         $attributes[$name],
 173         $val[2]
 174       );
 175     }
 176     foreach ($this->_colorFields as $name => $val) {
 177       $this->add($val[1],
 178         $name,
 179         $val[0],
 180         $attributes[$name],
 181         $val[2]
 182       );
 183     }
 184
 185     $this->assign_by_ref('fields', $this->_fields);
 186     $this->assign_by_ref('colorFields', $this->_colorFields);
 187
 188     $this->_refreshButtonName = $this->getButtonName('refresh');
 189     $this->addElement('submit',
 190       $this->_refreshButtonName,
 191       ts('Save and Preview')
 192     );
 193     parent::buildQuickForm();
 194     $this->addFormRule(array('CRM_Contribute_Form_ContributionPage_Widget', 'formRule'), $this);
 195   }
 196
 197   /**
 198    * Function for validation
 199    *
 200    * @param array $params (ref.) an assoc array of name/value pairs
 201    *
 202    * @return mixed true or array of errors
 203    * @access public
 204    * @static
 205    */
 206   public static function formRule($params, $files, $self) {
 207     $errors = array();
 208     if (!empty($params['is_active'])) {
 209       if (empty($params['title'])) {
 210         $errors['title'] = ts('Title is a required field.');
 211       }
 212       if (empty($params['about'])) {
 213         $errors['about'] = ts('About is a required field.');
 214       }
 215
 216       foreach ($params as $key => $val) {
 217         if (substr($key, 0, 6) == 'color_' && empty($params[$key])) {
 218           $errors[$key] = ts('%1 is a required field.', array(1 => $self->_colorFields[$key][0]));
 219         }
 220       }
 221     }
 222     return empty($errors) ? TRUE : $errors;
 223   }
 224
 225   function postProcess() {
 226     //to reset quickform elements of next (pcp) page.
 227     if ($this->controller->getNextName('Widget') == 'PCP') {
 228       $this->controller->resetPage('PCP');
 229     }
 230
 231     // get the submitted form values.
 232     $params = $this->controller->exportValues($this->_name);
 233
 234     if ($this->_widget) {
 235       $params['id'] = $this->_widget->id;
 236     }
 237     $params['contribution_page_id'] = $this->_id;
 238     $params['is_active'] = CRM_Utils_Array::value('is_active', $params, FALSE);
 239     $params['url_homepage'] = 'null';
 240
 241     $widget = new CRM_Contribute_DAO_Widget();
 242     $widget->copyValues($params);
 243     $widget->save();
 244
 245     $buttonName = $this->controller->getButtonName();
 246     if ($buttonName == $this->_refreshButtonName) {
 247       return;
 248     }
 249     parent::endPostProcess();
 250   }
 251
 252   /**
 253    * Return a descriptive name for the page, used in wizard header
 254    *
 255    * @return string
 256    * @access public
 257    */
 258   public function getTitle() {
 259     return ts('Widget Settings');
 260   }
 261 }
 262