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<?php
/**
* ---------------------------------------------------------------------
*
* GLPI - Gestionnaire Libre de Parc Informatique
*
* http://glpi-project.org
*
* @copyright 2015-2023 Teclib' and contributors.
* @copyright 2003-2014 by the INDEPNET Development Team.
* @licence https://www.gnu.org/licenses/gpl-3.0.html
*
* ---------------------------------------------------------------------
*
* LICENSE
*
* This file is part of GLPI.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*
* ---------------------------------------------------------------------
*/
use Glpi\Application\View\TemplateRenderer;
use Glpi\ContentTemplates\TemplateManager;
use Glpi\Toolbox\Sanitizer;
/**
* ITILSolution Class
**/
class ITILSolution extends CommonDBChild
{
// From CommonDBTM
public $dohistory = true;
private $item = null;
public static $itemtype = 'itemtype'; // Class name or field name (start with itemtype) for link to Parent
public static $items_id = 'items_id'; // Field name
public static function getNameField()
{
return 'id';
}
public static function getTypeName($nb = 0)
{
return _n('Solution', 'Solutions', $nb);
}
public function getTabNameForItem(CommonGLPI $item, $withtemplate = 0)
{
if ($item->isNewItem()) {
return '';
}
if ($item->maySolve()) {
$nb = 0;
$title = self::getTypeName(Session::getPluralNumber());
if ($_SESSION['glpishow_count_on_tabs']) {
$nb = self::countFor($item->getType(), $item->getID());
}
return self::createTabEntry($title, $nb);
}
return '';
}
public static function canView()
{
return Session::haveRight('ticket', READ)
|| Session::haveRight('change', READ)
|| Session::haveRight('problem', READ);
}
public static function canUpdate()
{
//always true, will rely on ITILSolution::canUpdateItem
return true;
}
public function canUpdateItem()
{
return $this->item->maySolve();
}
public static function canCreate()
{
//always true, will rely on ITILSolution::canCreateItem
return true;
}
public function canCreateItem()
{
$item = new $this->fields['itemtype']();
$item->getFromDB($this->fields['items_id']);
return $item->canSolve();
}
public function canEdit($ID)
{
return $this->item->maySolve();
}
public function post_getFromDB()
{
// Bandaid to avoid loading parent item if not needed
// TODO: replace by proper lazy loading in GLPI 10.1
if (
$this->item == null // No item loaded
|| $this->item->getType() !== $this->fields['itemtype'] // Another item is loaded
|| $this->item->getID() !== $this->fields['items_id'] // Another item is loaded
) {
$this->item = new $this->fields['itemtype']();
$this->item->getFromDB($this->fields['items_id']);
}
}
/**
* Print the phone form
*
* @param $ID integer ID of the item
* @param $options array
* - item: CommonITILObject instance
* - kb_id_toload: load new item content from KB entry
*
* @return boolean item found
**/
public function showForm($ID, array $options = [])
{
if ($this->isNewItem()) {
$this->getEmpty();
}
if (isset($options['kb_id_toload']) && $options['kb_id_toload'] > 0) {
$kb = new KnowbaseItem();
if ($kb->getFromDB($options['kb_id_toload'])) {
$this->fields['content'] = $kb->getField('answer');
}
}
TemplateRenderer::getInstance()->display('components/itilobject/timeline/form_solution.html.twig', [
'item' => $options['parent'] ?? null,
'subitem' => $this,
'params' => $options,
]);
return true;
}
/**
* Count solutions for specific item
*
* @param string $itemtype Item type
* @param integer $items_id Item ID
*
* @return integer
*/
public static function countFor($itemtype, $items_id)
{
return countElementsInTable(
self::getTable(),
[
'WHERE' => [
'itemtype' => $itemtype,
'items_id' => $items_id
]
]
);
}
public function prepareInputForAdd($input)
{
if (!isset($input['users_id']) && !(Session::isCron() || strpos($_SERVER['REQUEST_URI'] ?? '', 'crontask.form.php') !== false)) {
$input['users_id'] = Session::getLoginUserID();
}
if (
$this->item == null
|| (isset($input['itemtype']) && isset($input['items_id']))
) {
$this->item = new $input['itemtype']();
$this->item->getFromDB($input['items_id']);
}
// Handle template
if (isset($input['_solutiontemplates_id'])) {
$template = new SolutionTemplate();
$parent_item = new $input['itemtype']();
if (
!$template->getFromDB($input['_solutiontemplates_id'])
|| !$parent_item->getFromDB($input['items_id'])
) {
return false;
}
$input = array_replace(
[
'content' => Sanitizer::sanitize($template->getRenderedContent($parent_item)),
'solutiontypes_id' => $template->fields['solutiontypes_id'],
'status' => CommonITILValidation::WAITING,
],
$input
);
}
if (isset($input['_templates_id'])) {
$template = new SolutionTemplate();
$result = $template->getFromDB($input['_templates_id']);
if (!$result) {
return false;
}
$template_fields = $template->fields;
unset($template_fields['id']);
if (isset($template_fields['content'])) {
$parent_item = new $input['itemtype']();
$parent_item->getFromDB($input['items_id']);
$template_fields['content'] = Sanitizer::sanitize($template->getRenderedContent($parent_item));
}
$input = array_replace($template_fields, $input);
}
if (!$this->item->isStatusComputationBlocked($input)) {
// check itil object is not already solved
if (in_array($this->item->fields["status"], $this->item->getSolvedStatusArray())) {
Session::addMessageAfterRedirect(
__("The item is already solved, did anyone pushed a solution before you?"),
false,
ERROR
);
return false;
}
//default status for global solutions
$status = CommonITILValidation::ACCEPTED;
//handle autoclose, for tickets only
if ($input['itemtype'] == Ticket::getType()) {
$autoclosedelay = Entity::getUsedConfig(
'autoclose_delay',
$this->item->getEntityID(),
'',
Entity::CONFIG_NEVER
);
// 0 or ticket status CLOSED = immediately
if ($autoclosedelay != 0 && $this->item->fields["status"] != $this->item::CLOSED) {
$status = CommonITILValidation::WAITING;
}
}
//Accepted; store user and date
if ($status == CommonITILValidation::ACCEPTED) {
$input['users_id_approval'] = Session::getLoginUserID();
$input['date_approval'] = $_SESSION["glpi_currenttime"];
}
$input['status'] = $status;
}
// Render twig content, needed for massives action where we the content
// can't be rendered directly in the form
if (($input['_render_twig'] ?? false) && isset($input['content'])) {
$html = TemplateManager::renderContentForCommonITIL(
$this->item,
$input['content']
);
// Invalid template
if (!$html) {
return false;
}
$input['content'] = Sanitizer::sanitize($html);
}
return $input;
}
public function post_addItem()
{
//adding a solution mean the ITIL object is now solved
//and maybe closed (according to entitiy configuration)
if ($this->item == null) {
$this->item = new $this->fields['itemtype']();
$this->item->getFromDB($this->fields['items_id']);
}
$item = $this->item;
// Handle rich-text images and uploaded documents
$this->input["_job"] = $this->item;
$this->input = $this->addFiles($this->input, ['force_update' => true]);
// Add solution to duplicates
if ($this->item->getType() == 'Ticket' && !isset($this->input['_linked_ticket'])) {
Ticket_Ticket::manageLinkedTicketsOnSolved($this->item->getID(), $this);
}
if (!isset($this->input['_linked_ticket'])) {
$status = $item::SOLVED;
//handle autoclose, for tickets only
if ($item->getType() == Ticket::getType()) {
$autoclosedelay = Entity::getUsedConfig(
'autoclose_delay',
$this->item->getEntityID(),
'',
Entity::CONFIG_NEVER
);
// 0 = immediately or ticket status CLOSED force status
if ($autoclosedelay == 0 || $this->item->fields["status"] == $this->item::CLOSED) {
$status = $item::CLOSED;
}
}
$this->item->update([
'id' => $this->item->getID(),
'status' => $status
]);
}
parent::post_addItem();
}
public function prepareInputForUpdate($input)
{
if (!isset($this->fields['itemtype'])) {
return false;
}
$input["_job"] = new $this->fields['itemtype']();
if (!$input["_job"]->getFromDB($this->fields["items_id"])) {
return false;
}
if (isset($input['_update']) && ($uid = Session::getLoginUserID())) {
$input["users_id_editor"] = $uid;
}
return $input;
}
public function post_updateItem($history = 1)
{
// Handle rich-text images and uploaded documents
$this->input = $this->addFiles($this->input, ['force_update' => true]);
parent::post_updateItem($history);
}
/**
* {@inheritDoc}
* @see CommonDBTM::getSpecificValueToDisplay()
*/
public static function getSpecificValueToDisplay($field, $values, array $options = [])
{
if (!is_array($values)) {
$values = [$field => $values];
}
switch ($field) {
case 'status':
$value = $values[$field];
$statuses = self::getStatuses();
return (isset($statuses[$value]) ? $statuses[$value] : $value);
break;
}
return parent::getSpecificValueToDisplay($field, $values, $options);
}
/**
* {@inheritDoc}
* @see CommonDBTM::getSpecificValueToSelect()
*/
public static function getSpecificValueToSelect($field, $name = '', $values = '', array $options = [])
{
if (!is_array($values)) {
$values = [$field => $values];
}
switch ($field) {
case 'status':
$options['display'] = false;
$options['value'] = $values[$field];
return Dropdown::showFromArray($name, self::getStatuses(), $options);
break;
}
return parent::getSpecificValueToSelect($field, $name, $values, $options);
}
/**
* Return list of statuses.
* Key as status values, values as labels.
*
* @return string[]
*/
public static function getStatuses()
{
return [
CommonITILValidation::WAITING => __('Waiting for approval'),
CommonITILValidation::REFUSED => _x('solution', 'Refused'),
CommonITILValidation::ACCEPTED => __('Accepted'),
];
}
public static function getIcon()
{
return 'ti ti-check';
}
/**
* Allow to set the parent item
* Some subclasses will load their parent item in their `post_getFromDB` function
* If the parent is already loaded, it might be useful to set it with this method
* before loading the item, thus avoiding one useless DB query (or many more queries
* when looping on children items)
*
* TODO 10.1 move method and `item` property into parent class
*
* @param CommonITILObject $parent Parent item
*
* @return void
*/
final public function setParentItem(CommonITILObject $parent): void
{
if (static::$itemtype !== 'itemtype' && !is_a($parent, static::$itemtype)) {
throw new LogicException("Invalid parent type");
}
$this->item = $parent;
}
}