CRM/Contribute/Form/ContributionPage/Widget.php

   1 <?php
   2 /*
   3  +--------------------------------------------------------------------+
   4  | CiviCRM version 4.7                                                |
   5  +--------------------------------------------------------------------+
   6  | Copyright CiviCRM LLC (c) 2004-2015                                |
   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) 2004-2015
  32  */
  33 class CRM_Contribute_Form_ContributionPage_Widget extends CRM_Contribute_Form_ContributionPage {
  34   protected $_colors;
  35
  36   protected $_widget;
  37
  38   public function preProcess() {
  39     parent::preProcess();
  40
  41     $this->_widget = new CRM_Contribute_DAO_Widget();
  42     $this->_widget->contribution_page_id = $this->_id;
  43     if (!$this->_widget->find(TRUE)) {
  44       $this->_widget = NULL;
  45     }
  46     else {
  47       $this->assign('widget_id', $this->_widget->id);
  48
  49       // check of home url is set, if set then it flash widget might be in use.
  50       $this->assign('showStatus', FALSE);
  51       if ($this->_widget->url_homepage) {
  52         $this->assign('showStatus', TRUE);
  53       }
  54     }
  55
  56     $this->assign('cpageId', $this->_id);
  57
  58     $config = CRM_Core_Config::singleton();
  59     $title = CRM_Core_DAO::getFieldValue('CRM_Contribute_DAO_ContributionPage',
  60       $this->_id,
  61       'title'
  62     );
  63
  64     $this->_fields = array(
  65       'title' => array(
  66         ts('Title'),
  67         'text',
  68         FALSE,
  69         $title,
  70       ),
  71       'url_logo' => array(
  72         ts('URL to Logo Image'),
  73         'text',
  74         FALSE,
  75         NULL,
  76       ),
  77       'button_title' => array(
  78         ts('Button Title'),
  79         'text',
  80         FALSE,
  81         ts('Contribute!'),
  82       ),
  83     );
  84
  85     $this->_colorFields = array(
  86       'color_title' => array(
  87         ts('Title Text Color'),
  88         'text',
  89         FALSE,
  90         '#2786C2',
  91       ),
  92       'color_bar' => array(
  93         ts('Progress Bar Color'),
  94         'text',
  95         FALSE,
  96         '#2786C2',
  97       ),
  98       'color_main_text' => array(
  99         ts('Additional Text Color'),
 100         'text',
 101         FALSE,
 102         '#FFFFFF',
 103       ),
 104       'color_main' => array(
 105         ts('Background Color'),
 106         'text',
 107         FALSE,
 108         '#96C0E7',
 109       ),
 110       'color_main_bg' => array(
 111         ts('Background Color Top Area'),
 112         'text',
 113         FALSE,
 114         '#B7E2FF',
 115       ),
 116       'color_bg' => array(
 117         ts('Border Color'),
 118         'text',
 119         FALSE,
 120         '#96C0E7',
 121       ),
 122       'color_about_link' => array(
 123         ts('Button Text Color'),
 124         'text',
 125         FALSE,
 126         '#556C82',
 127       ),
 128       'color_button' => array(
 129         ts('Button Background Color'),
 130         'text',
 131         FALSE,
 132         '#FFFFFF',
 133       ),
 134       'color_homepage_link' => array(
 135         ts('Homepage Link Color'),
 136         'text',
 137         FALSE,
 138         '#FFFFFF',
 139       ),
 140     );
 141   }
 142
 143   /**
 144    * Set default values for the form.
 145    */
 146   public function setDefaultValues() {
 147     $defaults = array();
 148     // check if there is a widget already created
 149     if ($this->_widget) {
 150       CRM_Core_DAO::storeValues($this->_widget, $defaults);
 151     }
 152     else {
 153       foreach ($this->_fields as $name => $val) {
 154         $defaults[$name] = $val[3];
 155       }
 156       foreach ($this->_colorFields as $name => $val) {
 157         $defaults[$name] = $val[3];
 158       }
 159       $defaults['about'] = CRM_Core_DAO::getFieldValue('CRM_Contribute_DAO_ContributionPage',
 160         $this->_id,
 161         'intro_text'
 162       );
 163     }
 164
 165     $showHide = new CRM_Core_ShowHideBlocks();
 166     $showHide->addHide('id-colors');
 167     $showHide->addToTemplate();
 168     return $defaults;
 169   }
 170
 171   public function buildQuickForm() {
 172     $attributes = CRM_Core_DAO::getAttribute('CRM_Contribute_DAO_Widget');
 173
 174     $this->addElement('checkbox',
 175       'is_active',
 176       ts('Enable Widget?'),
 177       NULL,
 178       array('onclick' => "widgetBlock(this)")
 179     );
 180
 181     $this->add('wysiwyg', 'about', ts('About'), $attributes['about']);
 182
 183     foreach ($this->_fields as $name => $val) {
 184       $this->add($val[1],
 185         $name,
 186         $val[0],
 187         $attributes[$name],
 188         $val[2]
 189       );
 190     }
 191     foreach ($this->_colorFields as $name => $val) {
 192       $this->add($val[1],
 193         $name,
 194         $val[0],
 195         $attributes[$name],
 196         $val[2]
 197       );
 198     }
 199
 200     $this->assign_by_ref('fields', $this->_fields);
 201     $this->assign_by_ref('colorFields', $this->_colorFields);
 202
 203     $this->_refreshButtonName = $this->getButtonName('refresh');
 204     $this->addElement('submit',
 205       $this->_refreshButtonName,
 206       ts('Save and Preview')
 207     );
 208     parent::buildQuickForm();
 209     $this->addFormRule(array('CRM_Contribute_Form_ContributionPage_Widget', 'formRule'), $this);
 210   }
 211
 212   /**
 213    * Validation.
 214    *
 215    * @param array $params
 216    *   (ref.) an assoc array of name/value pairs.
 217    *
 218    * @param $files
 219    * @param $self
 220    *
 221    * @return bool|array
 222    *   mixed true or array of errors
 223    */
 224   public static function formRule($params, $files, $self) {
 225     $errors = array();
 226     if (!empty($params['is_active'])) {
 227       if (empty($params['title'])) {
 228         $errors['title'] = ts('Title is a required field.');
 229       }
 230       if (empty($params['about'])) {
 231         $errors['about'] = ts('About is a required field.');
 232       }
 233
 234       foreach ($params as $key => $val) {
 235         if (substr($key, 0, 6) == 'color_' && empty($params[$key])) {
 236           $errors[$key] = ts('%1 is a required field.', array(1 => $self->_colorFields[$key][0]));
 237         }
 238       }
 239     }
 240     return empty($errors) ? TRUE : $errors;
 241   }
 242
 243   public function postProcess() {
 244     //to reset quickform elements of next (pcp) page.
 245     if ($this->controller->getNextName('Widget') == 'PCP') {
 246       $this->controller->resetPage('PCP');
 247     }
 248
 249     // get the submitted form values.
 250     $params = $this->controller->exportValues($this->_name);
 251
 252     if ($this->_widget) {
 253       $params['id'] = $this->_widget->id;
 254     }
 255     $params['contribution_page_id'] = $this->_id;
 256     $params['is_active'] = CRM_Utils_Array::value('is_active', $params, FALSE);
 257     $params['url_homepage'] = 'null';
 258
 259     $widget = new CRM_Contribute_DAO_Widget();
 260     $widget->copyValues($params);
 261     $widget->save();
 262
 263     $buttonName = $this->controller->getButtonName();
 264     if ($buttonName == $this->_refreshButtonName) {
 265       return;
 266     }
 267     parent::endPostProcess();
 268   }
 269
 270   /**
 271    * Return a descriptive name for the page, used in wizard header
 272    *
 273    * @return string
 274    */
 275   public function getTitle() {
 276     return ts('Widget Settings');
 277   }
 278
 279 }