CRM/Mailing/Form/Schedule.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
  36 /**
  37  *
  38  */
  39 class CRM_Mailing_Form_Schedule extends CRM_Core_Form {
  40
  41   /**
  42    * Set variables up before form is built
  43    *
  44    * @return void
  45    */
  46   public function preProcess() {
  47     if (CRM_Mailing_Info::workflowEnabled() &&
  48       !CRM_Core_Permission::check('schedule mailings')
  49     ) {
  50       $url = CRM_Utils_System::url('civicrm/mailing/browse/unscheduled', 'reset=1&scheduled=false');
  51       CRM_Utils_System::redirect($url);
  52     }
  53
  54     //when user come from search context.
  55     $ssID = $this->get('ssID');
  56     $this->assign('ssid', $ssID);
  57     $this->_searchBasedMailing = CRM_Contact_Form_Search::isSearchContext($this->get('context'));
  58     if (CRM_Contact_Form_Search::isSearchContext($this->get('context')) && !$ssID) {
  59       $params = array();
  60       $result = CRM_Core_BAO_PrevNextCache::getSelectedContacts();
  61       $this->assign("value", $result);
  62     }
  63     $this->_mailingID = $this->get('mailing_id');
  64     $this->_scheduleFormOnly = FALSE;
  65     if (!$this->_mailingID) {
  66       $this->_mailingID = CRM_Utils_Request::retrieve('mid', 'Integer', $this, TRUE);
  67       $this->_scheduleFormOnly = TRUE;
  68     }
  69   }
  70
  71   /**
  72    * Set default values for the form.
  73    *
  74    *
  75    * @return void
  76    */
  77   public function setDefaultValues() {
  78     $defaults = array();
  79     if ($this->_scheduleFormOnly) {
  80       $count = CRM_Mailing_BAO_Recipients::mailingSize($this->_mailingID);
  81     }
  82     else {
  83       $count = $this->get('count');
  84     }
  85     $this->assign('count', $count);
  86     $defaults['now'] = 1;
  87     return $defaults;
  88   }
  89
  90   /**
  91    * Build the form object for the last step of the mailing wizard
  92    *
  93    * @param
  94    *
  95    * @return void
  96    */
  97   public function buildQuickform() {
  98     $this->addDateTime('start_date', ts('Schedule Mailing'), FALSE, array('formatType' => 'mailing'));
  99
 100     $this->addElement('checkbox', 'now', ts('Send Immediately'));
 101
 102     $this->addFormRule(array('CRM_Mailing_Form_Schedule', 'formRule'), $this);
 103
 104     if ($this->_scheduleFormOnly) {
 105       $title = ts('Schedule Mailing') . ' - ' . CRM_Core_DAO::getFieldValue('CRM_Mailing_DAO_Mailing',
 106           $this->_mailingID,
 107           'name'
 108         );
 109       CRM_Utils_System::setTitle($title);
 110       $buttons = array(
 111         array(
 112           'type' => 'next',
 113           'name' => ts('Submit Mailing'),
 114           'spacing' => '&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;',
 115           'isDefault' => TRUE,
 116         ),
 117         array(
 118           'type' => 'cancel',
 119           'name' => ts('Cancel'),
 120         ),
 121       );
 122     }
 123     else {
 124       //FIXME : currently we are hiding save an continue later when
 125       //search base mailing, we should handle it when we fix CRM-3876
 126       if ($this->_searchBasedMailing) {
 127         $buttons = array(
 128           array(
 129             'type' => 'back',
 130             'name' => ts('Previous'),
 131           ),
 132           array(
 133             'type' => 'next',
 134             'name' => ts('Submit Mailing'),
 135             'spacing' => '&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;',
 136             'isDefault' => TRUE,
 137           ),
 138         );
 139       }
 140       else {
 141         $buttons = array(
 142           array(
 143             'type' => 'back',
 144             'name' => ts('Previous'),
 145           ),
 146           array(
 147             'type' => 'next',
 148             'name' => ts('Submit Mailing'),
 149             'spacing' => '&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;',
 150             'isDefault' => TRUE,
 151             'js' => array('onclick' => "return submitOnce(this,'" . $this->_name . "','" . ts('Processing') . "');"),
 152           ),
 153           array(
 154             'type' => 'cancel',
 155             'name' => ts('Continue Later'),
 156           ),
 157         );
 158       }
 159     }
 160     $this->addButtons($buttons);
 161
 162     if (CRM_Mailing_Info::workflowEnabled() &&
 163       $this->_scheduleFormOnly
 164     ) {
 165       // add the preview elements
 166       $preview = array();
 167       $preview['type'] = CRM_Core_DAO::getFieldValue('CRM_Mailing_DAO_Mailing', $this->_mailingID, 'body_html') ? 'html' : 'text';
 168       $preview['subject'] = CRM_Core_DAO::getFieldValue('CRM_Mailing_DAO_Mailing',
 169         $this->_mailingID,
 170         'subject'
 171       );
 172
 173       $mailingKey = $this->_mailingID;
 174       if ($hash = CRM_Mailing_BAO_Mailing::getMailingHash($mailingKey)) {
 175         $mailingKey = $hash;
 176       }
 177
 178       $preview['viewURL'] = CRM_Utils_System::url('civicrm/mailing/view', "reset=1&id={$mailingKey}");
 179
 180       $preview['attachment'] = CRM_Core_BAO_File::attachmentInfo('civicrm_mailing', $this->_mailingID);
 181
 182       $this->assign_by_ref('preview', $preview);
 183     }
 184   }
 185
 186   /**
 187    * Form rule to validate the date selector and/or if we should deliver
 188    * immediately.
 189    *
 190    * Warning: if you make changes here, be sure to also make them in
 191    * Retry.php
 192    *
 193    * @param array $params
 194    *   The form values.
 195    *
 196    * @param $files
 197    * @param $self
 198    *
 199    * @return boolean
 200    *   True if either we deliver immediately, or the
 201    *                          date is properly set.
 202    * @static
 203    */
 204   public static function formRule($params, $files, $self) {
 205     if (!empty($params['_qf_Schedule_submit'])) {
 206       //when user perform mailing from search context
 207       //redirect it to search result CRM-3711.
 208       $ssID = $self->get('ssID');
 209       if ($ssID && $self->_searchBasedMailing) {
 210         if ($self->_action == CRM_Core_Action::BASIC) {
 211           $fragment = 'search';
 212         }
 213         elseif ($self->_action == CRM_Core_Action::PROFILE) {
 214           $fragment = 'search/builder';
 215         }
 216         elseif ($self->_action == CRM_Core_Action::ADVANCED) {
 217           $fragment = 'search/advanced';
 218         }
 219         else {
 220           $fragment = 'search/custom';
 221         }
 222
 223         $draftURL = CRM_Utils_System::url('civicrm/mailing/browse/unscheduled', 'scheduled=false&reset=1');
 224         $status = ts("Your mailing has been saved. You can continue later by clicking the 'Continue' action to resume working on it.<br />From <a href='%1'>Draft and Unscheduled Mailings</a>.", array(1 => $draftURL));
 225         CRM_Core_Session::setStatus($status, ts('Mailing Saved'), 'success');
 226
 227         //replace user context to search.
 228         $context = $self->get('context');
 229         if (!CRM_Contact_Form_Search::isSearchContext($context)) {
 230           $context = 'search';
 231         }
 232
 233         $urlParams = "force=1&reset=1&ssID={$ssID}&context={$context}";
 234         $qfKey = CRM_Utils_Request::retrieve('qfKey', 'String', $self);
 235         if (CRM_Utils_Rule::qfKey($qfKey)) {
 236           $urlParams .= "&qfKey=$qfKey";
 237         }
 238         $url = CRM_Utils_System::url('civicrm/contact/' . $fragment, "force=1&reset=1&ssID={$ssID}");
 239       }
 240       else {
 241         $status = ts("Click the 'Continue' action to resume working on it.");
 242         $url = CRM_Utils_System::url('civicrm/mailing/browse/unscheduled', 'scheduled=false&reset=1');
 243       }
 244       CRM_Core_Session::setStatus($status, ts('Mailing Saved'), 'success');
 245       CRM_Utils_System::redirect($url);
 246     }
 247     if (isset($params['now']) || CRM_Utils_Array::value('_qf_Schedule_back', $params) == ts('Previous')) {
 248       return TRUE;
 249     }
 250
 251     if (CRM_Utils_Date::format(CRM_Utils_Date::processDate($params['start_date'],
 252         $params['start_date_time']
 253       )) < CRM_Utils_Date::format(date('YmdHi00'))
 254     ) {
 255       return array(
 256         'start_date' => ts('Start date cannot be earlier than the current time.'),
 257       );
 258     }
 259     return TRUE;
 260   }
 261
 262   /**
 263    * Process the posted form values.  Create and schedule a mailing.
 264    *
 265    * @param
 266    *
 267    * @return void
 268    */
 269   public function postProcess() {
 270     $params = array();
 271
 272     $params['mailing_id'] = $ids['mailing_id'] = $this->_mailingID;
 273
 274     if (empty($params['mailing_id'])) {
 275       CRM_Core_Error::fatal(ts('Could not find a mailing id'));
 276     }
 277
 278     foreach (array('now', 'start_date', 'start_date_time') as $parameter) {
 279       $params[$parameter] = $this->controller->exportValue($this->_name, $parameter);
 280     }
 281
 282     // Previously, we checked if $mailing->is_template, and did *not*
 283     // schedule if it was set. Discussed with Lobo, removed that check
 284     // as it appeared to prevent mails being scheduled if they were
 285     // saved as a template, and this wasn't the documented behaviour.
 286     // $saveTemplate = $this->controller->exportValue('saveTemplate');
 287     if ($params['now']) {
 288       $params['scheduled_date'] = date('YmdHis');
 289     }
 290     else {
 291       $params['scheduled_date'] = CRM_Utils_Date::processDate($params['start_date'] . ' ' . $params['start_date_time']);
 292     }
 293
 294     $session = CRM_Core_Session::singleton();
 295
 296     // set the scheduled_id
 297     $params['scheduled_id'] = $session->get('userID');
 298
 299     // set approval details if workflow is not enabled
 300     if (!CRM_Mailing_Info::workflowEnabled()) {
 301       $params['approver_id'] = $session->get('userID');
 302       $params['approval_date'] = date('YmdHis');
 303       $params['approval_status_id'] = 1;
 304     }
 305     else {
 306       // reset them in case this mailing was rejected
 307       $params['approver_id'] = 'null';
 308       $params['approval_date'] = 'null';
 309       $params['approval_status_id'] = 'null';
 310     }
 311
 312     /* Build the mailing object */
 313     CRM_Mailing_BAO_Mailing::create($params, $ids);
 314
 315     //when user perform mailing from search context
 316     //redirect it to search result CRM-3711.
 317     $ssID = $this->get('ssID');
 318     if ($ssID && $this->_searchBasedMailing && !CRM_Mailing_Info::workflowEnabled()) {
 319       if ($this->_action == CRM_Core_Action::BASIC) {
 320         $fragment = 'search';
 321       }
 322       elseif ($this->_action == CRM_Core_Action::PROFILE) {
 323         $fragment = 'search/builder';
 324       }
 325       elseif ($this->_action == CRM_Core_Action::ADVANCED) {
 326         $fragment = 'search/advanced';
 327       }
 328       else {
 329         $fragment = 'search/custom';
 330       }
 331       $context = $this->get('context');
 332       if (!CRM_Contact_Form_Search::isSearchContext($context)) {
 333         $context = 'search';
 334       }
 335       $urlParams = "force=1&reset=1&ssID={$ssID}&context={$context}";
 336       $qfKey = CRM_Utils_Request::retrieve('qfKey', 'String', $this);
 337       if (CRM_Utils_Rule::qfKey($qfKey)) {
 338         $urlParams .= "&qfKey=$qfKey";
 339       }
 340
 341       $url = CRM_Utils_System::url('civicrm/contact/' . $fragment, $urlParams);
 342       return $this->controller->setDestination($url);
 343     }
 344
 345     $session = CRM_Core_Session::singleton();
 346     $session->pushUserContext(CRM_Utils_System::url('civicrm/mailing/browse/scheduled',
 347       'reset=1&scheduled=true'
 348     ));
 349   }
 350
 351   /**
 352    * Display Name of the form
 353    *
 354    *
 355    * @return string
 356    */
 357   public function getTitle() {
 358     return ts('Schedule or Send');
 359   }
 360 }