drupal-civicrm/sites/all/modules/civicrm/CRM/Admin/Page/MessageTemplates.php

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2018-01-14 15:10:16 +02:00
<?php
/*
+--------------------------------------------------------------------+
| CiviCRM version 4.7 |
+--------------------------------------------------------------------+
| Copyright CiviCRM LLC (c) 2004-2017 |
+--------------------------------------------------------------------+
| This file is a part of CiviCRM. |
| |
| CiviCRM is free software; you can copy, modify, and distribute it |
| under the terms of the GNU Affero General Public License |
| Version 3, 19 November 2007 and the CiviCRM Licensing Exception. |
| |
| CiviCRM is distributed in the hope that it will be useful, but |
| WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
| See the GNU Affero General Public License for more details. |
| |
| You should have received a copy of the GNU Affero General Public |
| License and the CiviCRM Licensing Exception along |
| with this program; if not, contact CiviCRM LLC |
| at info[AT]civicrm[DOT]org. If you have questions about the |
| GNU Affero General Public License or the licensing of CiviCRM, |
| see the CiviCRM license FAQ at http://civicrm.org/licensing |
+--------------------------------------------------------------------+
*/
/**
*
* @package CRM
* @copyright CiviCRM LLC (c) 2004-2017
*/
/**
* Page for displaying list of message templates.
*/
class CRM_Admin_Page_MessageTemplates extends CRM_Core_Page_Basic {
/**
* The action links that we need to display for the browse screen.
*
* @var array
*/
static $_links = NULL;
// ids of templates which diverted from the default ones and can be reverted
protected $_revertible = array();
// set to the id that were reverting at the given moment (if we are)
protected $_revertedId;
/**
* @param null $title
* @param null $mode
*/
public function __construct($title = NULL, $mode = NULL) {
parent::__construct($title, $mode);
// fetch the ids of templates which diverted from defaults and can be reverted
// these templates have the same workflow_id as the defaults; defaults are reserved
$sql = '
SELECT diverted.id, orig.id orig_id
FROM civicrm_msg_template diverted JOIN civicrm_msg_template orig ON (
diverted.workflow_id = orig.workflow_id AND
orig.is_reserved = 1 AND (
diverted.msg_subject != orig.msg_subject OR
diverted.msg_text != orig.msg_text OR
diverted.msg_html != orig.msg_html
)
)
';
$dao = CRM_Core_DAO::executeQuery($sql);
while ($dao->fetch()) {
$this->_revertible[$dao->id] = $dao->orig_id;
}
}
/**
* Get BAO Name.
*
* @return string
* Classname of BAO.
*/
public function getBAOName() {
return 'CRM_Core_BAO_MessageTemplate';
}
/**
* Get action Links.
*
* @return array
* (reference) of action links
*/
public function &links() {
if (!(self::$_links)) {
$confirm = ts('Are you sure you want to revert this template to the default for this workflow? You will lose any customizations you have made.', array('escape' => 'js')) . '\n\n' . ts('We recommend that you save a copy of the your customized Text and HTML message content to a text file before reverting so you can combine your changes with the system default messages as needed.', array('escape' => 'js'));
self::$_links = array(
CRM_Core_Action::UPDATE => array(
'name' => ts('Edit'),
'url' => 'civicrm/admin/messageTemplates/add',
'qs' => 'action=update&id=%%id%%&reset=1',
'title' => ts('Edit this message template'),
),
CRM_Core_Action::DISABLE => array(
'name' => ts('Disable'),
'ref' => 'crm-enable-disable',
'title' => ts('Disable this message template'),
),
CRM_Core_Action::ENABLE => array(
'name' => ts('Enable'),
'ref' => 'crm-enable-disable',
'title' => ts('Enable this message template'),
),
CRM_Core_Action::DELETE => array(
'name' => ts('Delete'),
'url' => 'civicrm/admin/messageTemplates',
'qs' => 'action=delete&id=%%id%%',
'title' => ts('Delete this message template'),
),
CRM_Core_Action::REVERT => array(
'name' => ts('Revert to Default'),
'extra' => "onclick = 'return confirm(\"$confirm\");'",
'url' => 'civicrm/admin/messageTemplates',
'qs' => 'action=revert&id=%%id%%&selectedChild=workflow',
'title' => ts('Revert this workflow message template to the system default'),
),
CRM_Core_Action::VIEW => array(
'name' => ts('View Default'),
'url' => 'civicrm/admin/messageTemplates',
'qs' => 'action=view&id=%%orig_id%%&reset=1',
'title' => ts('View the system default for this workflow message template'),
),
);
}
return self::$_links;
}
/**
* @param CRM_Core_DAO $object
* @param int $action
* @param array $values
* @param array $links
* @param string $permission
* @param bool $forceAction
*/
public function action(&$object, $action, &$values, &$links, $permission, $forceAction = FALSE) {
if ($object->workflow_id) {
// do not expose action link for reverting to default if the template did not diverge or we just reverted it now
if (!in_array($object->id, array_keys($this->_revertible)) or
($this->_action & CRM_Core_Action::REVERT and $object->id == $this->_revertedId)
) {
$action &= ~CRM_Core_Action::REVERT;
$action &= ~CRM_Core_Action::VIEW;
}
// default workflow templates shouldnt be deletable
// workflow templates shouldnt have disable/enable actions (at least for CiviCRM 3.1)
if ($object->workflow_id) {
$action &= ~CRM_Core_Action::DISABLE;
$action &= ~CRM_Core_Action::DELETE;
}
// rebuild the action links HTML, as we need to handle %%orig_id%% for revertible templates
$values['action'] = CRM_Core_Action::formLink($links, $action, array(
'id' => $object->id,
'orig_id' => CRM_Utils_Array::value($object->id, $this->_revertible),
),
ts('more'),
FALSE,
'messageTemplate.manage.action',
'MessageTemplate',
$object->id
);
}
else {
$action &= ~CRM_Core_Action::REVERT;
$action &= ~CRM_Core_Action::VIEW;
parent::action($object, $action, $values, $links, $permission);
}
}
/**
* @param null $args
* @param null $pageArgs
* @param null $sort
*
* @throws Exception
*/
public function run($args = NULL, $pageArgs = NULL, $sort = NULL) {
// handle the revert action and offload the rest to parent
if (CRM_Utils_Request::retrieve('action', 'String', $this) & CRM_Core_Action::REVERT) {
$id = CRM_Utils_Request::retrieve('id', 'Positive', $this);
if (!$this->checkPermission($id, NULL)) {
CRM_Core_Error::fatal(ts('You do not have permission to revert this template.'));
}
$this->_revertedId = $id;
CRM_Core_BAO_MessageTemplate::revert($id);
}
$selectedChild = CRM_Utils_Request::retrieve('selectedChild', 'String', $this);
if (in_array($selectedChild, array('user', 'workflow'))) {
$this->assign('selectedChild', $selectedChild);
}
return parent::run($args, $pageArgs, $sort);
}
/**
* Get name of edit form.
*
* @return string
* Classname of edit form.
*/
public function editForm() {
return 'CRM_Admin_Form_MessageTemplates';
}
/**
* Get edit form name.
*
* @return string
* name of this page.
*/
public function editName() {
return ts('Message Template');
}
/**
* Get user context.
*
* @param null $mode
*
* @return string
* user context.
*/
public function userContext($mode = NULL) {
return 'civicrm/admin/messageTemplates';
}
/**
* Browse all entities.
*/
public function browse() {
$action = func_num_args() ? func_get_arg(0) : NULL;
if ($this->_action & CRM_Core_Action::ADD) {
return;
}
$links = $this->links();
if ($action == NULL) {
if (!empty($links)) {
$action = array_sum(array_keys($links));
}
}
if ($action & CRM_Core_Action::DISABLE) {
$action -= CRM_Core_Action::DISABLE;
}
if ($action & CRM_Core_Action::ENABLE) {
$action -= CRM_Core_Action::ENABLE;
}
$messageTemplate = new CRM_Core_BAO_MessageTemplate();
$messageTemplate->orderBy('msg_title' . ' asc');
$userTemplates = array();
$workflowTemplates = array();
// find all objects
$messageTemplate->find();
while ($messageTemplate->fetch()) {
$values[$messageTemplate->id] = array();
CRM_Core_DAO::storeValues($messageTemplate, $values[$messageTemplate->id]);
// populate action links
$this->action($messageTemplate, $action, $values[$messageTemplate->id], $links, CRM_Core_Permission::EDIT);
if (!$messageTemplate->workflow_id) {
$userTemplates[$messageTemplate->id] = $values[$messageTemplate->id];
}
elseif (!$messageTemplate->is_reserved) {
$workflowTemplates[$messageTemplate->id] = $values[$messageTemplate->id];
}
}
$rows = array(
'userTemplates' => $userTemplates,
'workflowTemplates' => $workflowTemplates,
);
$this->assign('rows', $rows);
}
}