iMattPro/abbc3

<?php
/**
 *
 * Advanced BBCode Box
 *
 * @copyright (c) 2013 Matt Friedman
 * @license GNU General Public License, version 2 (GPL-2.0)
 *
 */

namespace vse\abbc3\event;

use Symfony\Component\EventDispatcher\EventSubscriberInterface;
use vse\abbc3\core\acp_manager;
use vse\abbc3\ext;

/**
 * Event listener
 */
class acp_listener implements EventSubscriberInterface
{
    /** @var acp_manager */
    protected $acp_manager;

    /** @var string */
    protected $root_path;

    /**
     * Constructor
     *
     * @param acp_manager $acp_manager
     * @param string      $root_path
     * @access public
     */
    public function __construct(acp_manager $acp_manager, $root_path)
    {
        $this->acp_manager = $acp_manager;
        $this->root_path = $root_path;
    }

    /**
     * Assign functions defined in this class to event listeners in the core
     *
     * @return array
     * @static
     * @access public
     */
    public static function getSubscribedEvents()
    {
        return [
            'core.acp_bbcodes_display_form'                => 'acp_bbcodes_custom_sorting',
            'core.acp_bbcodes_display_bbcodes'            => 'acp_bbcodes_custom_sorting_buttons',
            'core.acp_bbcodes_modify_create'            => 'acp_bbcodes_modify_create',
            'core.acp_bbcodes_edit_add'                    => 'acp_bbcodes_group_select_box',

            // text_formatter events (for phpBB 3.2.x)
            'core.text_formatter_s9e_configure_after'    => 's9e_store_bbcode_groups',
        ];
    }

    /**
     * Add some additional elements to the BBCodes template
     *
     * @param \phpbb\event\data $event The event object
     * @access public
     */
    public function acp_bbcodes_custom_sorting_buttons($event)
    {
        $bbcode_id = $event['row']['bbcode_id'];
        $event->update_subarray('bbcodes_array', 'U_MOVE_UP', $event['u_action'] . '&amp;action=' . ext::MOVE_UP . '&amp;id=' . $bbcode_id . '&amp;hash=' . generate_link_hash(ext::MOVE_UP . $bbcode_id));
        $event->update_subarray('bbcodes_array', 'U_MOVE_DOWN', $event['u_action'] . '&amp;action=' . ext::MOVE_DOWN . '&amp;id=' . $bbcode_id . '&amp;hash=' . generate_link_hash(ext::MOVE_DOWN . $bbcode_id));
    }

    /**
     * Add the Group select form field on BBCode edit page
     *
     * @param \phpbb\event\data $event The event object
     * @access public
     */
    public function acp_bbcodes_group_select_box($event)
    {
        $bbcode_group = ($event['action'] === 'edit') ? $this->acp_manager->get_bbcode_group_data($event['bbcode_id']) : [];

        $event->update_subarray('tpl_ary', 'S_GROUP_OPTIONS', $this->acp_manager->bbcode_group_select_options($bbcode_group));
    }

    /**
     * Handle BBCode order changes when moving them up/down
     *
     * @param \phpbb\event\data $event The event object
     * @access public
     */
    public function acp_bbcodes_custom_sorting($event)
    {
        // Move up/down actions
        switch ($event['action'])
        {
            case ext::MOVE_UP:
            case ext::MOVE_DOWN:
                $this->acp_manager->move($event['action']);
            break;

            case ext::MOVE_DRAG:
                $this->acp_manager->move_drag();
            break;
        }

        // Add some additional template variables
        $event->update_subarray('template_data', 'UA_DRAG_DROP', str_replace('&amp;', '&', $event['u_action'] . '&action=' . ext::MOVE_DRAG));

        // Change SQL so that it orders by bbcode_order
        $event->update_subarray('sql_ary', 'ORDER_BY', 'b.bbcode_order, b.bbcode_id');
    }

    /**
     * Handle BBCode order and group data during modify/create routines
     *
     * @param \phpbb\event\data $event The event object
     * @access public
     */
    public function acp_bbcodes_modify_create($event)
    {
        // Set a new BBCode order value on create
        if ($event['action'] === 'create')
        {
            $event->update_subarray('sql_ary', 'bbcode_order', $this->acp_manager->get_max_bbcode_order() + 1);
        }

        // Get the BBCode groups from the form
        $bbcode_group = $this->acp_manager->get_bbcode_group_form_data();
        $event->update_subarray('sql_ary', 'bbcode_group', $bbcode_group);

        // Supply BBCode groups to hidden form fields
        $event->update_subarray('hidden_fields', 'bbcode_group', $bbcode_group);
    }

    /**
     * Store BBCode groups in a s9e\TextFormatter variable
     *
     * @param \phpbb\event\data $event The event object
     * @access public
     */
    public function s9e_store_bbcode_groups($event)
    {
        /** @var \s9e\TextFormatter\Configurator $configurator */
        $configurator = $event['configurator'];
        $bbcode_groups = $this->acp_manager->get_bbcode_groups_data();

        // Save BBCode groups in a registered variable in the configurator. That variable will be
        // copied in the parser's configuration and be available during parser setup.
        $configurator->registeredVars['abbc3.bbcode_groups'] = $bbcode_groups;
    }
}