Fix plural strings

[civicrm-core.git] / CRM / Activity / Form / Task / RemoveFromTag.php

<?php
/*
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 | CiviCRM version 4.6                                                |
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 | Copyright CiviCRM LLC (c) 2004-2014                                |
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 | This file is a part of CiviCRM.                                    |
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 | Version 3, 19 November 2007 and the CiviCRM Licensing Exception.   |
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 | See the GNU Affero General Public License for more details.        |
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 */

/**
 *
 * @package CRM
 * @copyright CiviCRM LLC (c) 2004-2014
 * $Id$
 *
 */

/**
 * This class provides the functionality to remove tags of contact(s).
 */
class CRM_Activity_Form_Task_RemoveFromTag extends CRM_Activity_Form_Task {

  /**
   * Name of the tag
   *
   * @var string
   */
  protected $_name;

  /**
   * All the tags in the system
   *
   * @var array
   */
  protected $_tags;

  /**
   * Build the form object
   *
   *
   * @return void
   */
  public function buildQuickForm() {
    // add select for tag
    $this->_tags = CRM_Core_BAO_Tag::getTags('civicrm_activity');
    foreach ($this->_tags as $tagID => $tagName) {
      $this->_tagElement = &$this->addElement('checkbox', "tag[$tagID]", NULL, $tagName);
    }

    $parentNames = CRM_Core_BAO_Tag::getTagSet('civicrm_activity');
    CRM_Core_Form_Tag::buildQuickForm($this, $parentNames, 'civicrm_activity', NULL, TRUE, FALSE);

    $this->addDefaultButtons(ts('Remove Tags from activities'));
  }

  public function addRules() {
    $this->addFormRule(array('CRM_Activity_Form_Task_RemoveFromTag', 'formRule'));
  }

  /**
   * @param CRM_Core_Form $form
   * @param $rule
   *
   * @return array
   */
  public static function formRule($form, $rule) {
    $errors = array();
    if (empty($form['tag']) && empty($form['activity_taglist'])) {
      $errors['_qf_default'] = "Please select atleast one tag.";
    }
    return $errors;
  }

  /**
   * Process the form after the input has been submitted and validated.
   *
   *
   * @return void
   */
  public function postProcess() {
    //get the submitted values in an array
    $params = $this->controller->exportValues($this->_name);

    $activityTags = $tagList = array();

    // check if contact tags exists
    if (!empty($params['tag'])) {
      $activityTags = $params['tag'];
    }

    // check if tags are selected from taglists
    if (!empty($params['activity_taglist'])) {
      foreach ($params['activity_taglist'] as $val) {
        if ($val) {
          if (is_numeric($val)) {
            $tagList[$val] = 1;
          }
          else {
            list($label, $tagID) = explode(',', $val);
            $tagList[$tagID] = 1;
          }
        }
      }
    }
    $tagSets = CRM_Core_BAO_Tag::getTagsUsedFor('civicrm_activity', FALSE, TRUE);

    foreach ($tagSets as $key => $value) {
      $this->_tags[$key] = $value['name'];
    }
    // merge contact and taglist tags
    $allTags = CRM_Utils_Array::crmArrayMerge($activityTags, $tagList);

    $this->_name = array();
    foreach ($allTags as $key => $dnc) {
      $this->_name[] = $this->_tags[$key];

      list($total, $removed, $notRemoved) = CRM_Core_BAO_EntityTag::removeEntitiesFromTag($this->_activityHolderIds, $key, 'civicrm_activity');

      $status = array(
        ts('%count activity un-tagged', array(
            'count' => $removed,
            'plural' => '%count activities un-tagged',
          )),
      );
      if ($notRemoved) {
        $status[] = ts('1 activity already did not have this tag', array(
            'count' => $notRemoved,
            'plural' => '%count activities already did not have this tag',
          ));
      }
      $status = '<ul><li>' . implode('</li><li>', $status) . '</li></ul>';
      CRM_Core_Session::setStatus($status, ts("Removed Tag <em>%1</em>", array(1 => $this->_tags[$key])), 'success', array('expires' => 0));
    }
  }

}