setup.php

<?php

/**
 * -------------------------------------------------------------------------
 * Tag plugin for GLPI
 * -------------------------------------------------------------------------
 *
 * LICENSE
 *
 * This file is part of Tag.
 *
 * Tag 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 2 of the License, or
 * (at your option) any later version.
 *
 * Tag 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 Tag. If not, see <http://www.gnu.org/licenses/>.
 * -------------------------------------------------------------------------
 * @copyright Copyright (C) 2014-2023 by Teclib'.
 * @license   GPLv2 https://www.gnu.org/licenses/gpl-2.0.html
 * @link      https://github.com/pluginsGLPI/tag
 * -------------------------------------------------------------------------
 */

use Glpi\Plugin\Hooks;

define('PLUGIN_TAG_VERSION', '2.12.1');

// Minimal GLPI version, inclusive
define("PLUGIN_TAG_MIN_GLPI", "10.0.0");
// Maximum GLPI version, exclusive
define("PLUGIN_TAG_MAX_GLPI", "10.0.99");

/**
 * Init hooks of the plugin.
 * REQUIRED
 *
 * @return void
 */
function plugin_init_tag()
{
    /**
     * @var array $PLUGIN_HOOKS
     * @var array $UNINSTALL_TYPES
     * @var array $CFG_GLPI
     */
    global $PLUGIN_HOOKS, $UNINSTALL_TYPES, $CFG_GLPI;

    $PLUGIN_HOOKS['csrf_compliant']['tag'] = true;

    if (Plugin::isPluginActive("tag")) {
        // define list of itemtype which can be associated with tags
        $CFG_GLPI['plugin_tag_itemtypes'] = [
            __('Assets')         => [
                'Computer', 'Monitor', 'Software', 'NetworkEquipment',
                'Peripheral', 'Printer', 'CartridgeItem', 'ConsumableItem',
                'Phone', 'Enclosure', 'PDU', 'PassiveDCEquipment'
            ],
            __('Assistance')     => [
                'Ticket', 'Problem', 'Change', 'TicketRecurrent',
                'TicketTemplate'
            ],
            __('Management')     => [
                'Budget', 'Supplier', 'Contact', 'Contract', 'Document',
                'Line', 'Certificate', 'Appliance', 'Cluster', 'Domain'
            ],
            __('Tools')          => ['Project', 'Reminder', 'RSSFeed', 'KnowbaseItem', 'ProjectTask'],
            __('Administration') => ['User', 'Group', 'Entity', 'Profile'],
            __('Setup')          => ['SLA', 'SlaLevel', 'Link'],
        ];

        if (class_exists('Webhook')) {
            $CFG_GLPI['plugin_tag_itemtypes'][__('Setup')][] = 'Webhook';
        }

        if (Plugin::isPluginActive('appliances')) {
            $CFG_GLPI['plugin_tag_itemtypes'][__('Assets')][] = 'PluginAppliancesAppliance';
        }

        // Plugin Webapplication
        if (Plugin::isPluginActive('webapplications')) {
            $CFG_GLPI['plugin_tag_itemtypes'][__('Assets')][] = 'PluginWebapplicationsWebapplication';
        }

        // Plugin fusioninventory
        if (Plugin::isPluginActive('fusioninventory')) {
            $CFG_GLPI['plugin_tag_itemtypes'][__('FusionInventory')][] = 'PluginFusioninventoryTask';
        }

        // add link on plugin name in Configuration > Plugin
        $PLUGIN_HOOKS['config_page']['tag'] = "front/tag.php";

        // Wait all plugins are loaded to find the itemtype matching the current URL
        $PLUGIN_HOOKS['post_init']['tag'] = 'plugin_tag_post_init';

        // Plugin use specific massive actions
        $PLUGIN_HOOKS['use_massive_action']['tag'] = true;

        // Plugin uninstall : after uninstall action
        if (Plugin::isPluginActive("uninstall")) {
            //to prevent null global variable load plugin if needed
            if ($UNINSTALL_TYPES == null) {
                Plugin::load('uninstall');
            }
            foreach ($UNINSTALL_TYPES as $u_itemtype) {
                $PLUGIN_HOOKS['plugin_uninstall_after']['tag'][$u_itemtype] = 'plugin_uninstall_after_tag';
            }
        }

        // insert tag dropdown into all possible itemtypes
        $location = Config::getConfigurationValues('plugin:Tag')['tags_location'] ?? 0;
        if ($location === '1') {
            $PLUGIN_HOOKS['post_item_form']['tag'] = ['PluginTagTag', 'showForItem'];
        } else {
            $PLUGIN_HOOKS['pre_item_form']['tag'] = ['PluginTagTag', 'showForItem'];
        }
        $PLUGIN_HOOKS['pre_kanban_content']['tag'] = ['PluginTagTag', 'preKanbanContent'];
        $common_kanban_filters = [
            'tag' => [
                'description' => _x('filters', 'If the item has a tag', 'tag'),
                'supported_prefixes' => ['!']
            ],
            'tagged' => [
                'description' => _x('filters', 'If the item is tagged', 'tag'),
                'supported_prefixes' => ['!']
            ]
        ];
        $PLUGIN_HOOKS[Hooks::KANBAN_FILTERS]['tag'] = [
            'Project' => $common_kanban_filters,
            'Ticket' => $common_kanban_filters,
            'Problem' => $common_kanban_filters,
            'Change' => $common_kanban_filters,
        ];
        $PLUGIN_HOOKS[Hooks::KANBAN_ITEM_METADATA]['tag'] = ['PluginTagTag', 'kanbanItemMetadata'];

        // plugin datainjection
        $PLUGIN_HOOKS['plugin_datainjection_populate']['tag'] = "plugin_datainjection_populate_tag";

        // add needed javascript & css files
        $PLUGIN_HOOKS['add_javascript']['tag'][] = 'js/common.js';
        $PLUGIN_HOOKS['add_javascript']['tag'][] = 'js/kanban.js';
        $PLUGIN_HOOKS['add_css']['tag'][]        = 'css/tag.css';
        if (Session::isMultiEntitiesMode()) {
            $PLUGIN_HOOKS['add_javascript']['tag'][] = 'js/entity.js';
        }

        Plugin::registerClass('PluginTagProfile', ['addtabon' => ['Profile']]);
        Plugin::registerClass('PluginTagConfig', ['addtabon' => 'Config']);

        $PLUGIN_HOOKS['use_rules']['tag']      = ['RuleTicket'];
    }
}

/**
 * Get the name and the version of the plugin
 * REQUIRED
 *
 * @return array
 */
function plugin_version_tag()
{
    return [
        'name'       => __('Tag Management', 'tag'),
        'version'        => PLUGIN_TAG_VERSION,
        'author'         => '<a href="http://www.teclib.com">Teclib\'</a> - Infotel conseil',
        'homepage'       => 'https://github.com/pluginsGLPI/tag',
        'license'        => '<a href="' . Plugin::getWebDir('tag') . '/LICENSE" target="_blank">GPLv2+</a>',
        'requirements'   => [
            'glpi' => [
                'min' => PLUGIN_TAG_MIN_GLPI,
                'max' => PLUGIN_TAG_MAX_GLPI,
                'dev' => true, //Required to allow 9.2-dev
            ]
        ]
    ];
}


function idealTextColor($hexTripletColor)
{
    $nThreshold      = 105;
    $hexTripletColor = str_replace('#', '', $hexTripletColor);
    $components      = [
        'R' => hexdec(substr($hexTripletColor, 0, 2)),
        'G' => hexdec(substr($hexTripletColor, 2, 2)),
        'B' => hexdec(substr($hexTripletColor, 4, 2)),
    ];
    $bgDelta = ($components['R'] * 0.299)
            + ($components['G'] * 0.587)
            + ($components['B'] * 0.114);
    return (((255 - $bgDelta) < $nThreshold) ? "#000000" : "#ffffff");
}