CRM/Profile/Form/Edit.php

   1 <?php
   2 /*
   3  +--------------------------------------------------------------------+
   4  | CiviCRM version 4.5                                                |
   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
  36 /**
  37  * This class generates form components for custom data
  38  *
  39  * It delegates the work to lower level subclasses and integrates the changes
  40  * back in. It also uses a lot of functionality with the CRM API's, so any change
  41  * made here could potentially affect the API etc. Be careful, be aware, use unit tests.
  42  *
  43  */
  44 class CRM_Profile_Form_Edit extends CRM_Profile_Form {
  45   protected $_postURL = NULL;
  46   protected $_cancelURL = NULL;
  47   protected $_errorURL = NULL;
  48   protected $_context;
  49   protected $_blockNo;
  50   protected $_prefix;
  51
  52   /**
  53    * pre processing work done here.
  54    *
  55    * @param
  56    *
  57    * @return void
  58    *
  59    * @access public
  60    *
  61    */
  62   function preProcess() {
  63     $this->_mode = CRM_Profile_Form::MODE_CREATE;
  64
  65     $this->_onPopupClose = CRM_Utils_Request::retrieve('onPopupClose', 'String', $this);
  66     $this->assign('onPopupClose', $this->_onPopupClose);
  67
  68     //set the context for the profile
  69     $this->_context = CRM_Utils_Request::retrieve('context', 'String', $this);
  70
  71     //set the block no
  72     $this->_blockNo = CRM_Utils_Request::retrieve('blockNo', 'String', $this);
  73
  74     //set the prefix
  75     $this->_prefix = CRM_Utils_Request::retrieve('prefix', 'String', $this);
  76
  77     $this->assign('context', $this->_context);
  78
  79     if ($this->_blockNo) {
  80       $this->assign('blockNo', $this->_blockNo);
  81       $this->assign('prefix', $this->_prefix);
  82     }
  83
  84     $this->assign('createCallback', CRM_Utils_Request::retrieve('createCallback', 'String', $this));
  85
  86     if ($this->get('skipPermission')) {
  87       $this->_skipPermission = TRUE;
  88     }
  89
  90     if ($this->get('edit')) {
  91       // make sure we have right permission to edit this user
  92       $session = CRM_Core_Session::singleton();
  93       $userID  = $session->get('userID');
  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           $config = CRM_Core_Config::singleton();
 103           if ($config->userFrameworkFrontend) {
 104             CRM_Contact_BAO_Contact_Permission::validateOnlyChecksum($id, $this);
 105           }
 106           else {
 107             CRM_Contact_BAO_Contact_Permission::validateChecksumContact($id, $this);
 108           }
 109           $this->_isPermissionedChecksum = TRUE;
 110         }
 111       }
 112     }
 113
 114     parent::preProcess();
 115
 116     // make sure the gid is set and valid
 117     if (!$this->_gid) {
 118       CRM_Core_Error::fatal(ts('The requested Profile (gid=%1) is disabled, OR there is no Profile with that ID, OR a valid \'gid=\' integer value is missing from the URL. Contact the site administrator if you need assistance.',
 119           array(1 => $this->_gid)
 120         ));
 121     }
 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       $params = array(1 => array($this->_gid, 'Integer'));
 131       $dao = CRM_Core_DAO::executeQuery($query, $params);
 132       $error = $dao->fetch();
 133
 134
 135       //Check that the user has the "add contacts" Permission
 136       $canAdd = CRM_Core_Permission::check("add contacts");
 137
 138       //Remove need for Profile module type when using reserved profiles [CRM-14488]
 139       if( !$error || ($dao->module != "Profile" && !($dao->is_reserved && $canAdd))) {
 140       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.',
 141           array(1 => $this->_gid)
 142         ));
 143     }
 144   }
 145
 146   /**
 147    * Function to actually build the form
 148    *
 149    * @return void
 150    * @access public
 151    */
 152   public function buildQuickForm() {
 153     // add the hidden field to redirect the postProcess from
 154     $ufGroup = new CRM_Core_DAO_UFGroup();
 155
 156     $ufGroup->id = $this->_gid;
 157     if (!$ufGroup->find(TRUE)) {
 158       CRM_Core_Error::fatal();
 159     }
 160
 161     // set the title
 162     if ($this->_multiRecord && $this->_customGroupTitle) {
 163       $groupTitle = ($this->_multiRecord & CRM_Core_Action::UPDATE) ?
 164         'Edit ' . $this->_customGroupTitle . ' Record' : $this->_customGroupTitle;
 165
 166     } else {
 167       $groupTitle = $ufGroup->title;
 168     }
 169     CRM_Utils_System::setTitle($groupTitle);
 170     $this->assign('recentlyViewed', FALSE);
 171
 172     if ($this->_context != 'dialog') {
 173       $this->_postURL = CRM_Utils_Array::value('postURL', $_POST);
 174       $this->_cancelURL = CRM_Utils_Array::value('cancelURL', $_POST);
 175
 176       $gidString = $this->_gid;
 177       if (!empty($this->_profileIds)) {
 178         $gidString = implode(',', $this->_profileIds);
 179       }
 180
 181       if (!$this->_postURL) {
 182         $this->_postURL = $ufGroup->post_URL;
 183       }
 184
 185       if (!$this->_postURL) {
 186         if ($this->_context == 'Search') {
 187           $this->_postURL = CRM_Utils_System::url('civicrm/contact/search');
 188         }
 189         elseif ($this->_id && $this->_gid) {
 190           $urlParams = "reset=1&id={$this->_id}&gid={$gidString}";
 191           if ($this->_isContactActivityProfile && $this->_activityId) {
 192             $urlParams .= "&aid={$this->_activityId}";
 193           }
 194           // get checksum if present
 195           if ($this->get('cs')) {
 196             $urlParams .= "&cs=" . $this->get('cs');
 197           }
 198           $this->_postURL = CRM_Utils_System::url('civicrm/profile/view', $urlParams);
 199         }
 200       }
 201
 202       if (!$this->_cancelURL) {
 203         if ($ufGroup->cancel_URL) {
 204           $this->_cancelURL = $ufGroup->cancel_URL;
 205         }
 206         else {
 207           $this->_cancelURL = CRM_Utils_System::url('civicrm/profile',
 208             "reset=1&gid={$gidString}"
 209           );
 210         }
 211       }
 212
 213       // we do this gross hack since qf also does entity replacement
 214       $this->_postURL = str_replace('&amp;', '&', $this->_postURL);
 215       $this->_cancelURL = str_replace('&amp;', '&', $this->_cancelURL);
 216
 217       $this->addElement('hidden', 'postURL', $this->_postURL);
 218       if ($this->_cancelURL) {
 219         $this->addElement('hidden', 'cancelURL', $this->_cancelURL);
 220       }
 221
 222       // also retain error URL if set
 223       $this->_errorURL = CRM_Utils_Array::value('errorURL', $_POST);
 224       if ($this->_errorURL) {
 225         // we do this gross hack since qf also does entity replacement
 226         $this->_errorURL = str_replace('&amp;', '&', $this->_errorURL);
 227         $this->addElement('hidden', 'errorURL', $this->_errorURL);
 228       }
 229
 230       // replace the session stack in case user cancels (and we dont go into postProcess)
 231       $session = CRM_Core_Session::singleton();
 232       $session->replaceUserContext($this->_postURL);
 233     }
 234
 235     parent::buildQuickForm();
 236
 237     if (($this->_multiRecord & CRM_Core_Action::DELETE) && $this->_recordExists) {
 238       $this->_deleteButtonName = $this->getButtonName('upload', 'delete');
 239
 240       $this->addElement('submit', $this->_deleteButtonName, ts('Delete'));
 241
 242       $buttons[] = array(
 243         'type' => 'cancel',
 244         'name' => ts('Cancel'),
 245         'isDefault' => TRUE,
 246       );
 247       $this->addButtons($buttons);
 248       return;
 249     }
 250
 251     //get the value from session, this is set if there is any file
 252     //upload field
 253     $uploadNames = $this->get('uploadNames');
 254
 255     if (!empty($uploadNames)) {
 256       $buttonName = 'upload';
 257     }
 258     else {
 259       $buttonName = 'next';
 260     }
 261
 262     $buttons[] = array(
 263       'type' => $buttonName,
 264       'name' => ts('Save'),
 265       'isDefault' => TRUE,
 266     );
 267
 268     $buttons[] = array(
 269       'type' => 'cancel',
 270       'name' => ts('Cancel'),
 271       'isDefault' => TRUE,
 272     );
 273
 274     $this->addButtons($buttons);
 275
 276     $this->addFormRule(array('CRM_Profile_Form', 'formRule'), $this);
 277   }
 278
 279   /**
 280    * Process the user submitted custom data values.
 281    *
 282    * @access public
 283    *
 284    * @return void
 285    */
 286   public function postProcess() {
 287     parent::postProcess();
 288
 289     $displayName = CRM_Core_DAO::getFieldValue('CRM_Contact_DAO_Contact', $this->_id, 'display_name');
 290     $sortName = CRM_Core_DAO::getFieldValue('CRM_Contact_DAO_Contact', $this->_id, 'sort_name');
 291     $this->ajaxResponse['label'] = $sortName;
 292
 293     // When saving (not deleting) and not in an ajax popup
 294     if (empty($_POST[$this->_deleteButtonName]) && $this->_context != 'dialog') {
 295       CRM_Core_Session::setStatus(ts('Your information has been saved.'), ts('Thank you.'), 'success');
 296     }
 297
 298     $session = CRM_Core_Session::singleton();
 299     // only replace user context if we do not have a postURL
 300     if (!$this->_postURL) {
 301       $gidString = $this->_gid;
 302       if (!empty($this->_profileIds)) {
 303         $gidString = implode(',', $this->_profileIds);
 304       }
 305
 306       $urlParams = "reset=1&id={$this->_id}&gid={$gidString}";
 307       if ($this->_isContactActivityProfile && $this->_activityId) {
 308         $urlParams .= "&aid={$this->_activityId}";
 309       }
 310       // Get checksum if present
 311       if ($this->get('cs')) {
 312         $urlParams .= "&cs=" . $this->get('cs');
 313       }
 314       // Generate one if needed
 315       elseif (!CRM_Contact_BAO_Contact_Permission::allow($this->_id)) {
 316         $urlParams .= "&cs=" . CRM_Contact_BAO_Contact_Utils::generateChecksum($this->_id);
 317       }
 318       $url = CRM_Utils_System::url('civicrm/profile/view', $urlParams);
 319     }
 320     else {
 321       // Replace tokens from post URL
 322       $contactParams = array(
 323         'contact_id' => $this->_id,
 324         'version' => 3,
 325       );
 326
 327       $contact = civicrm_api('contact', 'get', $contactParams);
 328       $contact = reset($contact['values']);
 329
 330       $dummyMail = new CRM_Mailing_BAO_Mailing();
 331       $dummyMail->body_text = $this->_postURL;
 332       $tokens = $dummyMail->getTokens();
 333
 334       $url = CRM_Utils_Token::replaceContactTokens($this->_postURL, $contact, FALSE, CRM_Utils_Array::value('text', $tokens));
 335     }
 336
 337     $session->replaceUserContext($url);
 338   }
 339
 340   /**
 341    * Function to intercept QF validation and do our own redirection
 342    *
 343    * We use this to send control back to the user for a user formatted page
 344    * This allows the user to maintain the same state and display the error messages
 345    * in their own theme along with any modifications
 346    *
 347    * This is a first version and will be tweaked over a period of time
 348    *
 349    * @access    public
 350    *
 351    * @return    boolean   true if no error found
 352    */
 353   function validate() {
 354     $errors = parent::validate();
 355
 356     if (!$errors && !empty($_POST['errorURL'])) {
 357       $message = NULL;
 358       foreach ($this->_errors as $name => $mess) {
 359         $message .= $mess;
 360         $message .= '<p>';
 361       }
 362
 363       CRM_Utils_System::setUFMessage($message);
 364
 365       $message = urlencode($message);
 366
 367       $errorURL = $_POST['errorURL'];
 368       if (strpos($errorURL, '?') !== FALSE) {
 369         $errorURL .= '&';
 370       }
 371       else {
 372         $errorURL .= '?';
 373       }
 374       $errorURL .= "gid={$this->_gid}&msg=$message";
 375       CRM_Utils_System::redirect($errorURL);
 376     }
 377
 378     return $errors;
 379   }
 380 }
 381