CRM/Profile/Form/Edit.php

   1 <?php
   2 /*
   3  +--------------------------------------------------------------------+
   4  | CiviCRM version 4.7                                                |
   5  +--------------------------------------------------------------------+
   6  | Copyright CiviCRM LLC (c) 2004-2017                                |
   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) 2004-2017
  32  *
  33  */
  34
  35 /**
  36  * This class generates form components for custom data
  37  *
  38  * It delegates the work to lower level subclasses and integrates the changes
  39  * back in. It also uses a lot of functionality with the CRM API's, so any change
  40  * made here could potentially affect the API etc. Be careful, be aware, use unit tests.
  41  *
  42  */
  43 class CRM_Profile_Form_Edit extends CRM_Profile_Form {
  44   protected $_postURL = NULL;
  45   protected $_cancelURL = NULL;
  46   protected $_errorURL = NULL;
  47   protected $_context;
  48   protected $_blockNo;
  49   protected $_prefix;
  50   protected $returnExtra;
  51
  52   /**
  53    * Pre processing work done here.
  54    *
  55    * @param
  56    *
  57    */
  58   public function preProcess() {
  59     $this->_mode = CRM_Profile_Form::MODE_CREATE;
  60
  61     $this->_onPopupClose = CRM_Utils_Request::retrieve('onPopupClose', 'String', $this);
  62     $this->assign('onPopupClose', $this->_onPopupClose);
  63
  64     //set the context for the profile
  65     $this->_context = CRM_Utils_Request::retrieve('context', 'String', $this);
  66
  67     //set the block no
  68     $this->_blockNo = CRM_Utils_Request::retrieve('blockNo', 'String', $this);
  69
  70     //set the prefix
  71     $this->_prefix = CRM_Utils_Request::retrieve('prefix', 'String', $this);
  72
  73     // Fields for the EntityRef widget
  74     $this->returnExtra = CRM_Utils_Request::retrieve('returnExtra', 'String', $this);
  75
  76     $this->assign('context', $this->_context);
  77
  78     if ($this->_blockNo) {
  79       $this->assign('blockNo', $this->_blockNo);
  80       $this->assign('prefix', $this->_prefix);
  81     }
  82
  83     $this->assign('createCallback', CRM_Utils_Request::retrieve('createCallback', 'String', $this));
  84
  85     if ($this->get('skipPermission')) {
  86       $this->_skipPermission = TRUE;
  87     }
  88
  89     if ($this->get('edit')) {
  90       // make sure we have right permission to edit this user
  91       $userID = CRM_Core_Session::getLoggedInContactID();
  92
  93       // Set the ID from the query string, otherwise default to the current user
  94       $id = CRM_Utils_Request::retrieve('id', 'Positive', $this, FALSE, $userID);
  95
  96       if ($id) {
  97         // this is edit mode.
  98         $this->_mode = CRM_Profile_Form::MODE_EDIT;
  99
 100         if ($id != $userID) {
 101           // do not allow edit for anon users in joomla frontend, CRM-4668, unless u have checksum CRM-5228
 102           // see also CRM-19079 for modifications to the condition
 103           $config = CRM_Core_Config::singleton();
 104           if ($config->userFrameworkFrontend && $config->userSystem->is_joomla) {
 105             CRM_Contact_BAO_Contact_Permission::validateOnlyChecksum($id, $this);
 106           }
 107           else {
 108             CRM_Contact_BAO_Contact_Permission::validateChecksumContact($id, $this);
 109           }
 110           $this->_isPermissionedChecksum = TRUE;
 111         }
 112       }
 113
 114       // CRM-16784: If there is no ID then this can't be an 'edit'
 115       else {
 116         CRM_Core_Error::fatal(ts('No user/contact ID was specified, so the Profile cannot be used in edit mode.'));
 117       }
 118
 119     }
 120
 121     parent::preProcess();
 122
 123     // and also the profile is of type 'Profile'
 124     $query = "
 125 SELECT module,is_reserved
 126   FROM civicrm_uf_group
 127   LEFT JOIN civicrm_uf_join ON uf_group_id = civicrm_uf_group.id
 128   WHERE civicrm_uf_group.id = %1
 129 ";
 130
 131     $params = array(1 => array($this->_gid, 'Integer'));
 132     $dao = CRM_Core_DAO::executeQuery($query, $params);
 133
 134     $isProfile = FALSE;
 135     while ($dao->fetch()) {
 136       $isProfile = ($isProfile || ($dao->module == "Profile"));
 137     }
 138
 139     //Check that the user has the "add contacts" Permission
 140     $canAdd = CRM_Core_Permission::check("add contacts");
 141
 142     //Remove need for Profile module type when using reserved profiles [CRM-14488]
 143     if (!$dao->N || (!$isProfile && !($dao->is_reserved && $canAdd))) {
 144       CRM_Core_Error::fatal(ts('The requested Profile (gid=%1) is not configured to be used for \'Profile\' edit and view forms in its Settings. Contact the site administrator if you need assistance.',
 145         array(1 => $this->_gid)
 146       ));
 147     }
 148   }
 149
 150   /**
 151    * Build the form object.
 152    *
 153    */
 154   public function buildQuickForm() {
 155     if (empty($this->_ufGroup['id'])) {
 156       CRM_Core_Error::fatal();
 157     }
 158
 159     // set the title
 160     if ($this->_multiRecord && $this->_customGroupTitle) {
 161       $groupTitle = ($this->_multiRecord & CRM_Core_Action::UPDATE) ? 'Edit ' . $this->_customGroupTitle . ' Record' : $this->_customGroupTitle;
 162
 163     }
 164     else {
 165       $groupTitle = $this->_ufGroup['title'];
 166     }
 167     CRM_Utils_System::setTitle($groupTitle);
 168     $this->assign('recentlyViewed', FALSE);
 169
 170     if ($this->_context != 'dialog') {
 171       $this->_postURL = $this->_ufGroup['post_URL'];
 172       $this->_cancelURL = $this->_ufGroup['cancel_URL'];
 173
 174       $gidString = $this->_gid;
 175       if (!empty($this->_profileIds)) {
 176         $gidString = implode(',', $this->_profileIds);
 177       }
 178
 179       if (!$this->_postURL) {
 180         if ($this->_context == 'Search') {
 181           $this->_postURL = CRM_Utils_System::url('civicrm/contact/search');
 182         }
 183         elseif ($this->_id && $this->_gid) {
 184           $urlParams = "reset=1&id={$this->_id}&gid={$gidString}";
 185           if ($this->_isContactActivityProfile && $this->_activityId) {
 186             $urlParams .= "&aid={$this->_activityId}";
 187           }
 188           // get checksum if present
 189           if ($this->get('cs')) {
 190             $urlParams .= "&cs=" . $this->get('cs');
 191           }
 192           $this->_postURL = CRM_Utils_System::url('civicrm/profile/view', $urlParams);
 193         }
 194       }
 195
 196       if (!$this->_cancelURL) {
 197         $this->_cancelURL = CRM_Utils_System::url('civicrm/profile',
 198           "reset=1&gid={$gidString}"
 199         );
 200       }
 201
 202       // we do this gross hack since qf also does entity replacement
 203       $this->_postURL = str_replace('&amp;', '&', $this->_postURL);
 204       $this->_cancelURL = str_replace('&amp;', '&', $this->_cancelURL);
 205
 206       // also retain error URL if set
 207       $this->_errorURL = CRM_Utils_Array::value('errorURL', $_POST);
 208       if ($this->_errorURL) {
 209         // we do this gross hack since qf also does entity replacement
 210         $this->_errorURL = str_replace('&amp;', '&', $this->_errorURL);
 211         $this->addElement('hidden', 'errorURL', $this->_errorURL);
 212       }
 213
 214       // replace the session stack in case user cancels (and we dont go into postProcess)
 215       $session = CRM_Core_Session::singleton();
 216       $session->replaceUserContext($this->_postURL);
 217     }
 218
 219     parent::buildQuickForm();
 220
 221     $this->assign('cancelURL', $this->_cancelURL);
 222
 223     if (($this->_multiRecord & CRM_Core_Action::DELETE) && $this->_recordExists) {
 224       $this->_deleteButtonName = $this->getButtonName('upload', 'delete');
 225
 226       $this->addElement('submit', $this->_deleteButtonName, ts('Delete'));
 227
 228       return;
 229     }
 230
 231     //get the value from session, this is set if there is any file
 232     //upload field
 233     $uploadNames = $this->get('uploadNames');
 234
 235     if (!empty($uploadNames)) {
 236       $buttonName = 'upload';
 237     }
 238     else {
 239       $buttonName = 'next';
 240     }
 241
 242     $buttons[] = array(
 243       'type' => $buttonName,
 244       'name' => ts('Save'),
 245       'isDefault' => TRUE,
 246     );
 247
 248     $this->addButtons($buttons);
 249
 250     $this->addFormRule(array('CRM_Profile_Form', 'formRule'), $this);
 251   }
 252
 253   /**
 254    * Process the user submitted custom data values.
 255    *
 256    */
 257   public function postProcess() {
 258     parent::postProcess();
 259
 260     // Send back data for the EntityRef widget
 261     if ($this->returnExtra) {
 262       $contact = civicrm_api3('Contact', 'getsingle', array(
 263         'id' => $this->_id,
 264         'return' => $this->returnExtra,
 265       ));
 266       foreach (explode(',', $this->returnExtra) as $field) {
 267         $field = trim($field);
 268         $this->ajaxResponse['extra'][$field] = CRM_Utils_Array::value($field, $contact);
 269       }
 270     }
 271
 272     // When saving (not deleting) and not in an ajax popup
 273     if (empty($_POST[$this->_deleteButtonName]) && $this->_context != 'dialog') {
 274       CRM_Core_Session::setStatus(ts('Your information has been saved.'), ts('Thank you.'), 'success');
 275     }
 276
 277     $session = CRM_Core_Session::singleton();
 278     // only replace user context if we do not have a postURL
 279     if (!$this->_postURL) {
 280       $gidString = $this->_gid;
 281       if (!empty($this->_profileIds)) {
 282         $gidString = implode(',', $this->_profileIds);
 283       }
 284
 285       $urlParams = "reset=1&id={$this->_id}&gid={$gidString}";
 286       if ($this->_isContactActivityProfile && $this->_activityId) {
 287         $urlParams .= "&aid={$this->_activityId}";
 288       }
 289       // Get checksum if present
 290       if ($this->get('cs')) {
 291         $urlParams .= "&cs=" . $this->get('cs');
 292       }
 293       // Generate one if needed
 294       elseif (!CRM_Contact_BAO_Contact_Permission::allow($this->_id)) {
 295         $urlParams .= "&cs=" . CRM_Contact_BAO_Contact_Utils::generateChecksum($this->_id);
 296       }
 297       $url = CRM_Utils_System::url('civicrm/profile/view', $urlParams);
 298     }
 299     else {
 300       // Replace tokens from post URL
 301       $contactParams = array(
 302         'contact_id' => $this->_id,
 303         'version' => 3,
 304       );
 305
 306       $contact = civicrm_api('contact', 'get', $contactParams);
 307       $contact = reset($contact['values']);
 308
 309       $dummyMail = new CRM_Mailing_BAO_Mailing();
 310       $dummyMail->body_text = $this->_postURL;
 311       $tokens = $dummyMail->getTokens();
 312
 313       $url = CRM_Utils_Token::replaceContactTokens($this->_postURL, $contact, FALSE, CRM_Utils_Array::value('text', $tokens));
 314     }
 315
 316     $session->replaceUserContext($url);
 317   }
 318
 319   /**
 320    * Intercept QF validation and do our own redirection.
 321    *
 322    * We use this to send control back to the user for a user formatted page
 323    * This allows the user to maintain the same state and display the error messages
 324    * in their own theme along with any modifications
 325    *
 326    * This is a first version and will be tweaked over a period of time
 327    *
 328    *
 329    * @return bool
 330    *   true if no error found
 331    */
 332   public function validate() {
 333     $errors = parent::validate();
 334
 335     if (!$errors && !empty($_POST['errorURL'])) {
 336       $message = NULL;
 337       foreach ($this->_errors as $name => $mess) {
 338         $message .= $mess;
 339         $message .= '<p>';
 340       }
 341
 342       CRM_Utils_System::setUFMessage($message);
 343
 344       $message = urlencode($message);
 345
 346       $errorURL = $_POST['errorURL'];
 347       if (strpos($errorURL, '?') !== FALSE) {
 348         $errorURL .= '&';
 349       }
 350       else {
 351         $errorURL .= '?';
 352       }
 353       $errorURL .= "gid={$this->_gid}&msg=$message";
 354       CRM_Utils_System::redirect($errorURL);
 355     }
 356
 357     return $errors;
 358   }
 359
 360 }