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<?php
/**
* ---------------------------------------------------------------------
*
* GLPI - Gestionnaire Libre de Parc Informatique
*
* http://glpi-project.org
*
* @copyright 2015-2022 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 KnowbaseItem_KnowbaseItemCategory
*
* @since 10.0.0
*/
class KnowbaseItem_KnowbaseItemCategory extends CommonDBRelation
{
// From CommonDBRelation
public static $itemtype_1 = 'KnowbaseItem';
public static $items_id_1 = 'knowbaseitems_id';
public static $itemtype_2 = 'KnowbaseItemCategory';
public static $items_id_2 = 'knowbaseitemcategories_id';
public static $checkItem_2_Rights = self::HAVE_VIEW_RIGHT_ON_ITEM;
// From CommonDBTM
public $dohistory = true;
public static $rightname = 'knowbase';
public function canPurgeItem()
{
return Session::haveRight(static::$rightname, UPDATE);
}
public static function displayTabContentForItem(CommonGLPI $item, $tabnum = 1, $withtemplate = 0)
{
self::showForItem($item, $withtemplate);
return true;
}
public static function getItems(CommonDBTM $item, $start = 0, $limit = 0, $used = false)
{
global $DB;
$kbi_cat_table = self::getTable();
$criteria = [
'FROM' => [$kbi_cat_table],
'FIELDS' => [$kbi_cat_table => '*'],
'INNER JOIN' => [
'glpi_knowbaseitems' => [
'ON' => [
$kbi_cat_table => 'knowbaseitems_id',
'glpi_knowbaseitems' => 'id'
]
]
],
'WHERE' => [],
'GROUPBY' => [
$kbi_cat_table . '.id'
]
];
$where = [];
$items_id = $item->fields['id'];
$id_field = $kbi_cat_table . '.knowbaseitems_id';
$visibility = KnowbaseItem::getVisibilityCriteria();
if (count($visibility['LEFT JOIN'])) {
$criteria['LEFT JOIN'] = $visibility['LEFT JOIN'];
if (isset($visibility['WHERE'])) {
$where = $visibility['WHERE'];
}
}
$criteria['WHERE'] = [$id_field => $items_id];
if (count($where)) {
$criteria['WHERE'] = array_merge($criteria['WHERE'], $where);
}
if ($limit) {
$criteria['START'] = intval($start);
$criteria['LIMIT'] = intval($limit);
}
$linked_items = [];
$results = $DB->request($criteria);
foreach ($results as $data) {
if ($used === false) {
$linked_items[] = $data;
} else {
$key = $item::getType() == KnowbaseItem::getType() ? 'items_id' : 'knowbaseitems_id';
$linked_items[$data[$key]] = $data[$key];
}
}
return $linked_items;
}
public function getTabNameForItem(CommonGLPI $item, $withtemplate = 0)
{
if (static::canView()) {
$nb = 0;
if ($_SESSION['glpishow_count_on_tabs']) {
$nb = countElementsInTable(
self::getTable(),
['knowbaseitems_id' => $item->getID()]
);
}
$type_name = _n('Category', 'Categories', 1);
return self::createTabEntry($type_name, $nb);
}
return '';
}
public static function showForItem(CommonDBTM $item, $withtemplate = 0)
{
$item_id = $item->getID();
$item_type = $item::getType();
if (isset($_GET["start"])) {
$start = intval($_GET["start"]);
} else {
$start = 0;
}
$canedit = $item->can($item_id, UPDATE);
// Total Number of events
$number = countElementsInTable(
self::getTable(),
['knowbaseitems_id' => $item->getID()]
);
$ok_state = true;
if ($item instanceof CommonITILObject) {
$ok_state = !in_array(
$item->fields['status'],
array_merge(
$item->getClosedStatusArray(),
$item->getSolvedStatusArray()
)
);
}
if ($canedit && $ok_state) {
echo '<form method="post" action="' . Toolbox::getItemTypeFormURL(__CLASS__) . '">';
echo "<div class='center'>";
echo "<table class=\"tab_cadre_fixe\">";
echo "<tr><th colspan=\"2\">";
echo __('Add a category');
echo "</th><tr>";
echo "<tr class='tab_bg_2'><td>";
$rand = KnowbaseItemCategory::dropdown();
echo "</td><td>";
echo "<input type=\"submit\" name=\"add\" value=\"" . _sx('button', 'Add') . "\" class=\"btn btn-primary\">";
echo "</td></tr>";
echo "</table>";
echo '<input type="hidden" name="knowbaseitems_id" value="' . $item->getID() . '">';
echo "</div>";
Html::closeForm();
}
// No Events in database
if ($number < 1) {
$no_txt = ($item_type == KnowbaseItem::getType()) ?
__('No linked items') :
__('No knowledge base entries linked');
echo "<div class='center'>";
echo "<table class='tab_cadre_fixe'>";
echo "<tr><th>$no_txt</th></tr>";
echo "</table>";
echo "</div>";
return;
}
// Display the pager
$type_name = self::getTypeName(1);
Html::printAjaxPager($type_name, $start, $number);
// Output events
echo "<div class='center'>";
if ($canedit) {
Html::openMassiveActionsForm('mass' . __CLASS__ . $rand);
$massiveactionparams
= ['num_displayed'
=> min($_SESSION['glpilist_limit'], $number),
'container'
=> 'mass' . __CLASS__ . $rand
];
Html::showMassiveActions($massiveactionparams);
}
echo "<table class='tab_cadre_fixehov'>";
$header = '<tr>';
if ($canedit) {
$header .= "<th width='10'>" . Html::getCheckAllAsCheckbox('mass' . __CLASS__ . $rand) . "</th>";
}
$header .= "<th>" . __('Category name') . "</th>";
$header .= "</tr>";
echo $header;
foreach (self::getItems($item, $start, $_SESSION['glpilist_limit']) as $data) {
$linked_category = getItemForItemtype(KnowbaseItemCategory::getType());
$linked_category->getFromDB($data['knowbaseitemcategories_id']);
$name = $linked_category->fields['name'];
if (
$_SESSION["glpiis_ids_visible"]
|| empty($name)
) {
$name = sprintf(__('%1$s (%2$s)'), $name, $linked_category->getID());
}
$link = $linked_category::getFormURLWithID($linked_category->getID());
// show line
echo "<tr class='tab_bg_2'>";
if ($canedit) {
echo "<td width='10'>";
Html::showMassiveActionCheckBox(__CLASS__, $data['id']);
echo "</td>";
}
echo "<td><a href=\"" . $link . "\">" . $name . "</a></td>";
echo "</tr>";
}
echo $header;
echo "</table>";
$massiveactionparams['ontop'] = false;
Html::showMassiveActions($massiveactionparams);
echo "</div>";
Html::printAjaxPager($type_name, $start, $number);
}
public function getForbiddenStandardMassiveAction()
{
$forbidden = parent::getForbiddenStandardMassiveAction();
$forbidden[] = 'update';
return $forbidden;
}
public static function getMassiveActionsForItemtype(
array &$actions,
$itemtype,
$is_deleted = 0,
CommonDBTM $checkitem = null
) {
$kb_item = new KnowbaseItem();
$kb_item->getEmpty();
if ($kb_item->canViewItem()) {
$action_prefix = __CLASS__ . MassiveAction::CLASS_ACTION_SEPARATOR;
$actions[$action_prefix . 'add']
= "<i class='ma-icon fas fa-book'></i>" .
_x('button', 'Link knowledgebase article');
}
parent::getMassiveActionsForItemtype($actions, $itemtype, $is_deleted, $checkitem);
}
}