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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/>.
*
* ---------------------------------------------------------------------
*/
class RuleAction extends CommonDBChild
{
// From CommonDBChild
public static $itemtype = "Rule";
public static $items_id = 'rules_id';
public $dohistory = true;
public $auto_message_on_action = false;
/**
* @since 0.84
**/
public function getForbiddenStandardMassiveAction()
{
$forbidden = parent::getForbiddenStandardMassiveAction();
$forbidden[] = 'update';
if (isset($_POST['rule_class_name']) && is_subclass_of(\Rule::class, $_POST['rule_class_name'])) {
$rule = new $_POST['rule_class_name']();
if ($rule->maxActionsCount() == 1) {
$forbidden[] = 'clone';
}
}
//maxActionsCount on Rule
return $forbidden;
}
/**
* @param $rule_type
**/
public function __construct($rule_type = 'Rule')
{
static::$itemtype = $rule_type;
}
/**
* @since 0.84.3
*
* @see CommonDBTM::post_getFromDB()
*/
public function post_getFromDB()
{
// Get correct itemtype if defult one is used
if (static::$itemtype == 'Rule') {
$rule = new Rule();
if ($rule->getFromDB($this->fields['rules_id'])) {
static::$itemtype = $rule->fields['sub_type'];
}
}
}
/**
* Get title used in rule
*
* @param $nb integer (default 0)
*
* @return Title of the rule
**/
public static function getTypeName($nb = 0)
{
return _n('Action', 'Actions', $nb);
}
protected function computeFriendlyName()
{
if ($rule = getItemForItemtype(static::$itemtype)) {
$action_row = $rule->getMinimalActionText($this->fields);
$action_text = trim(preg_replace(['/<td[^>]*>/', '/<\/td>/'], [' ', ''], $action_row));
return $action_text;
}
return '';
}
/**
* @since 0.84
*
* @see CommonDBChild::post_addItem()
**/
public function post_addItem()
{
parent::post_addItem();
if (
isset($this->input['rules_id'])
&& ($realrule = Rule::getRuleObjectByID($this->input['rules_id']))
) {
$realrule->update(['id' => $this->input['rules_id'],
'date_mod' => $_SESSION['glpi_currenttime']
]);
}
}
/**
* @since 0.84
*
* @see CommonDBTM::post_purgeItem()
**/
public function post_purgeItem()
{
parent::post_purgeItem();
if (
isset($this->fields['rules_id'])
&& ($realrule = Rule::getRuleObjectByID($this->fields['rules_id']))
) {
$realrule->update(['id' => $this->fields['rules_id'],
'date_mod' => $_SESSION['glpi_currenttime']
]);
}
}
/**
* @since 0.84
**/
public function prepareInputForAdd($input)
{
if (!isset($input['field']) || empty($input['field'])) {
return false;
}
return parent::prepareInputForAdd($input);
}
public function rawSearchOptions()
{
$tab = [];
$tab[] = [
'id' => '1',
'table' => $this->getTable(),
'field' => 'action_type',
'name' => self::getTypeName(1),
'massiveaction' => false,
'datatype' => 'specific',
'additionalfields' => ['rules_id']
];
$tab[] = [
'id' => '2',
'table' => $this->getTable(),
'field' => 'field',
'name' => _n('Field', 'Fields', Session::getPluralNumber()),
'massiveaction' => false,
'datatype' => 'specific',
'additionalfields' => ['rules_id']
];
$tab[] = [
'id' => '3',
'table' => $this->getTable(),
'field' => 'value',
'name' => __('Value'),
'massiveaction' => false,
'datatype' => 'specific',
'additionalfields' => ['rules_id'],
];
return $tab;
}
/**
* @since 0.84
*
* @param $field
* @param $values
* @param $options array
**/
public static function getSpecificValueToDisplay($field, $values, array $options = [])
{
if (!is_array($values)) {
$values = [$field => $values];
}
switch ($field) {
case 'field':
$generic_rule = new Rule();
if (
isset($values['rules_id'])
&& !empty($values['rules_id'])
&& $generic_rule->getFromDB($values['rules_id'])
) {
if ($rule = getItemForItemtype($generic_rule->fields["sub_type"])) {
return $rule->getAction($values[$field]);
}
}
break;
case 'action_type':
return self::getActionByID($values[$field]);
case 'value':
if (!isset($values["field"]) || !isset($values["action_type"])) {
return NOT_AVAILABLE;
}
$generic_rule = new Rule();
if (
isset($values['rules_id'])
&& !empty($values['rules_id'])
&& $generic_rule->getFromDB($values['rules_id'])
) {
if ($rule = getItemForItemtype($generic_rule->fields["sub_type"])) {
return $rule->getCriteriaDisplayPattern(
$values["criteria"],
$values["condition"],
$values[$field]
);
}
}
break;
}
return parent::getSpecificValueToDisplay($field, $values, $options);
}
/**
* @since 0.84
*
* @param $field
* @param $name (default '')
* @param $values (default '')
* @param $options array
**/
public static function getSpecificValueToSelect($field, $name = '', $values = '', array $options = [])
{
if (!is_array($values)) {
$values = [$field => $values];
}
$options['display'] = false;
switch ($field) {
case 'field':
$generic_rule = new Rule();
if (
isset($values['rules_id'])
&& !empty($values['rules_id'])
&& $generic_rule->getFromDB($values['rules_id'])
) {
if ($rule = getItemForItemtype($generic_rule->fields["sub_type"])) {
$options['value'] = $values[$field];
$options['name'] = $name;
return $rule->dropdownActions($options);
}
}
break;
case 'action_type':
$generic_rule = new Rule();
if (
isset($values['rules_id'])
&& !empty($values['rules_id'])
&& $generic_rule->getFromDB($values['rules_id'])
) {
return self::dropdownActions(['subtype' => $generic_rule->fields["sub_type"],
'name' => $name,
'value' => $values[$field],
'alreadyused' => false,
'display' => false
]);
}
break;
case 'pattern':
if (!isset($values["field"]) || !isset($values["action_type"])) {
return NOT_AVAILABLE;
}
$generic_rule = new Rule();
if (
isset($values['rules_id'])
&& !empty($values['rules_id'])
&& $generic_rule->getFromDB($values['rules_id'])
) {
if ($rule = getItemForItemtype($generic_rule->fields["sub_type"])) {
/// TODO review it : need to pass display param and others...
return $rule->displayActionSelectPattern($values);
}
}
break;
}
return parent::getSpecificValueToSelect($field, $name, $values, $options);
}
/**
* Get all actions for a given rule
*
* @param $ID the rule_description ID
*
* @return an array of RuleAction objects
**/
public function getRuleActions($ID)
{
global $DB;
$iterator = $DB->request([
'FROM' => $this->getTable(),
'WHERE' => [static::$items_id => $ID],
'ORDER' => 'id'
]);
$rules_actions = [];
foreach ($iterator as $rule) {
$tmp = new self();
$tmp->fields = $rule;
$rules_actions[] = $tmp;
}
return $rules_actions;
}
/**
* Add an action
*
* @param $action action type
* @param $ruleid rule ID
* @param $field field name
* @param $value value
**/
public function addActionByAttributes($action, $ruleid, $field, $value)
{
$input = [
'action_type' => $action,
'field' => $field,
'value' => $value,
static::$items_id => $ruleid,
];
$this->add($input);
}
/**
* Display a dropdown with all the possible actions
*
* @param $options array of possible options:
* - subtype
* - name
* - field
* - value
* - alreadyused
* - display
**/
public static function dropdownActions($options = [])
{
$p = [
'subtype' => '',
'name' => '',
'field' => '',
'value' => '',
'alreadyused' => false,
'display' => true,
];
if (is_array($options) && count($options)) {
foreach ($options as $key => $val) {
$p[$key] = $val;
}
}
if ($rule = getItemForItemtype($p['subtype'])) {
$actions_options = $rule->getAllActions();
$actions = ["assign"];
// Manage permit several.
$field = $p['field'];
if ($p['alreadyused']) {
if (!isset($actions_options[$field]['permitseveral'])) {
return false;
}
$actions = $actions_options[$field]['permitseveral'];
} else {
if (isset($actions_options[$field]['force_actions'])) {
$actions = $actions_options[$field]['force_actions'];
}
}
$elements = [];
foreach ($actions as $action) {
$elements[$action] = self::getActionByID($action);
}
return Dropdown::showFromArray($p['name'], $elements, ['value' => $p['value'],
'display' => $p['display']
]);
}
}
public static function getActions()
{
return ['assign' => __('Assign'),
'append' => __('Add'),
'regex_result' => __('Assign the value from regular expression'),
'append_regex_result' => __('Add the result of regular expression'),
'affectbyip' => __('Assign: equipment by IP address'),
'affectbyfqdn' => __('Assign: equipment by name + domain'),
'affectbymac' => __('Assign: equipment by MAC address'),
'compute' => __('Recalculate'),
'do_not_compute' => __('Do not calculate'),
'send' => __('Send'),
'add_validation' => __('Send'),
'fromuser' => __('Copy from user'),
'defaultfromuser' => __('Copy default from user'),
'firstgroupfromuser' => __('Copy first group from user'),
'fromitem' => __('Copy from item')
];
}
/**
* @param $ID
**/
public static function getActionByID($ID)
{
$actions = self::getActions();
if (isset($actions[$ID])) {
return $actions[$ID];
}
return '';
}
/**
* @param $action
* @param $regex_result
**/
public static function getRegexResultById($action, $regex_result)
{
$results = [];
if (count($regex_result) > 0) {
if (preg_match_all("/#([0-9])/", $action, $results) > 0) {
foreach ($results[1] as $result) {
$action = str_replace(
"#$result",
(isset($regex_result[$result]) ? $regex_result[$result] : ''),
$action
);
}
}
}
return $action;
}
/**
* @param $rules_id
* @param $sub_type
**/
public function getAlreadyUsedForRuleID($rules_id, $sub_type)
{
global $DB;
if ($rule = getItemForItemtype($sub_type)) {
$actions_options = $rule->getAllActions();
$actions = [];
$iterator = $DB->request([
'SELECT' => 'field',
'FROM' => $this->getTable(),
'WHERE' => [static::$items_id => $rules_id],
]);
foreach ($iterator as $action) {
if (
isset($actions_options[$action["field"]])
&& ($action["field"] != 'groups_id_validate')
&& ($action["field"] != 'users_id_validate')
&& ($action["field"] != 'affectobject')
) {
$actions[$action["field"]] = $action["field"];
}
}
return $actions;
}
}
/**
* @param $options array
**/
public function displayActionSelectPattern($options = [])
{
$display = false;
$param = [
'value' => '',
];
if (isset($options['value'])) {
$param['value'] = $options['value'];
}
switch ($options["action_type"]) {
case "regex_result":
case "append_regex_result":
echo Html::input('value', ['value' => $param['value']]);
break;
case 'fromuser':
case 'defaultfromuser':
case 'fromitem':
case 'firstgroupfromuser':
Dropdown::showYesNo("value", $param['value'], 0);
$display = true;
break;
default:
$actions = Rule::getActionsByType($options["sub_type"]);
if (isset($actions[$options["field"]]['type'])) {
switch ($actions[$options["field"]]['type']) {
case "dropdown":
$table = $actions[$options["field"]]['table'];
$param['name'] = "value";
if (isset($actions[$options["field"]]['condition'])) {
$param['condition'] = $actions[$options["field"]]['condition'];
}
Dropdown::show(getItemTypeForTable($table), $param);
$display = true;
break;
case "dropdown_tickettype":
Ticket::dropdownType('value', $param);
$display = true;
break;
case "dropdown_assign":
$param['name'] = 'value';
$param['right'] = 'own_ticket';
User::dropdown($param);
$display = true;
break;
case "dropdown_users":
$param['name'] = 'value';
$param['right'] = 'all';
User::dropdown($param);
$display = true;
break;
case "dropdown_urgency":
$param['name'] = 'value';
Ticket::dropdownUrgency($param);
$display = true;
break;
case "dropdown_impact":
$param['name'] = 'value';
Ticket::dropdownImpact($param);
$display = true;
break;
case "dropdown_priority":
if ($_POST["action_type"] != 'compute') {
$param['name'] = 'value';
Ticket::dropdownPriority($param);
}
$display = true;
break;
case "dropdown_status":
$param['name'] = 'value';
Ticket::dropdownStatus($param);
$display = true;
break;
case "yesonly":
Dropdown::showYesNo("value", $param['value'], 0);
$display = true;
break;
case "yesno":
Dropdown::showYesNo("value", $param['value']);
$display = true;
break;
case "dropdown_management":
$param['name'] = 'value';
$param['management_restrict'] = 2;
$param['withtemplate'] = false;
Dropdown::showGlobalSwitch(0, $param);
$display = true;
break;
case "dropdown_users_validate":
$used = [];
if ($item = getItemForItemtype($options["sub_type"])) {
$rule_data = getAllDataFromTable(
self::getTable(),
[
'action_type' => 'add_validation',
'field' => 'users_id_validate',
$item->getRuleIdField() => $options[$item->getRuleIdField()]
]
);
foreach ($rule_data as $data) {
$used[] = $data['value'];
}
}
$param['name'] = 'value';
$param['right'] = ['validate_incident', 'validate_request'];
$param['used'] = $used;
User::dropdown($param);
$display = true;
break;
case "dropdown_groups_validate":
$used = [];
if ($item = getItemForItemtype($options["sub_type"])) {
$rule_data = getAllDataFromTable(
self::getTable(),
[
'action_type' => 'add_validation',
'field' => 'groups_id_validate',
$item->getRuleIdField() => $options[$item->getRuleIdField()]
]
);
foreach ($rule_data as $data) {
$used[] = $data['value'];
}
}
$param['name'] = 'value';
$param['condition'] = [new QuerySubQuery([
'SELECT' => ['COUNT' => ['users_id']],
'FROM' => 'glpi_groups_users',
'WHERE' => ['groups_id' => new \QueryExpression('glpi_groups.id')]
])
];
$param['right'] = ['validate_incident', 'validate_request'];
$param['used'] = $used;
Group::dropdown($param);
$display = true;
break;
case "dropdown_validation_percent":
$ticket = new Ticket();
echo $ticket->getValueToSelect('validation_percent', 'value', $param['value']);
$display = true;
break;
case "dropdown_validation_status":
TicketValidation::dropdownStatus('value', [
'global' => true,
'value' => $param['value'],
]);
$display = true;
break;
default:
if ($rule = getItemForItemtype($options["sub_type"])) {
$display = $rule->displayAdditionalRuleAction($actions[$options["field"]], $param['value']);
}
break;
}
}
if (!$display) {
echo Html::input('value', ['value' => $param['value']]);
}
}
}
/** form for rule action
*
* @since 0.85
*
* @param $ID integer : Id of the action
* @param $options array of possible options:
* - rule Object : the rule
**/
public function showForm($ID, array $options = [])
{
global $CFG_GLPI;
// Yllen: you always have parent for action
$rule = $options['parent'];
if ($ID > 0) {
$this->check($ID, READ);
} else {
// Create item
$options[static::$items_id] = $rule->getField('id');
//force itemtype of parent
static::$itemtype = get_class($rule);
$this->check(-1, CREATE, $options);
}
$this->showFormHeader($options);
echo "<tr class='tab_bg_1 center'>";
echo "<td>" . _n('Action', 'Actions', 1) . "</td><td colspan='3'>";
echo "<input type='hidden' name='" . $rule->getRuleIdField() . "' value='" .
$this->fields[static::$items_id] . "'>";
$used = $this->getAlreadyUsedForRuleID($this->fields[static::$items_id], $rule->getType());
// On edit : unset selected value
if (
$ID
&& isset($used[$this->fields['field']])
) {
unset($used[$this->fields['field']]);
}
$rand = $rule->dropdownActions(['value' => $this->fields['field'],
'used' => $used
]);
$params = ['field' => '__VALUE__',
'sub_type' => $rule->getType(),
'ruleactions_id' => $this->getID(),
$rule->getRuleIdField() => $this->fields[static::$items_id]
];
Ajax::updateItemOnSelectEvent(
"dropdown_field$rand",
"action_span",
$CFG_GLPI["root_doc"] . "/ajax/ruleaction.php",
$params
);
if (isset($this->fields['field']) && !empty($this->fields['field'])) {
$params['field'] = $this->fields['field'];
$params['action_type'] = $this->fields['action_type'];
$params['value'] = $this->fields['value'];
echo "<script type='text/javascript' >\n";
echo "$(function() {";
Ajax::updateItemJsCode(
"action_span",
$CFG_GLPI["root_doc"] . "/ajax/ruleaction.php",
$params
);
echo '});</script>';
}
echo "</td></tr>";
echo "<tr><td colspan='4'><span id='action_span'>\n";
echo "</span></td>\n";
echo "</tr>\n";
$this->showFormButtons($options);
return true;
}
}