<?php

/**
 * @package tikiwiki
 */

// (c) Copyright by authors of the Tiki Wiki CMS Groupware Project
//
// All Rights Reserved. See copyright.txt for details and a complete list of authors.
// Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
// $Id$

require_once 'tiki-setup.php';

$access->check_feature('feature_kaltura');

try {
    $kentryType = '';
    $videoId = [];
    if (! empty($_REQUEST['mixId'])) {
        if (is_array($_REQUEST['mixId'])) {
            $videoId = $_REQUEST['mixId'];
        } else {
            $videoId[0] = $_REQUEST['mixId'];
        }
        $kentryType = 'mix';
    }

    if (! empty($_REQUEST['mediaId'])) {
        if (is_array($_REQUEST['mediaId'])) {
            $videoId = $_REQUEST['mediaId'];
        } else {
            $videoId[0] = $_REQUEST['mediaId'];
        }
        $kentryType = 'media';
    }

    $mode = null;
    if (! empty($videoId) && isset($_REQUEST['action'])) {
        $mode = $_REQUEST['action'];
        $smarty->assign('kmode', $mode);
        $smarty->assign('entryType', $kentryType);

        switch ($mode) {
            case 'dupl':
                //TODO there must be a way to make this work with non remix type. If not, to remove.
                $access->check_permission(['tiki_p_upload_videos']);
                if ($kentryType == 'mix') {
                    $kalturalib = TikiLib::lib('kalturauser');
                    $knewmixEntry = $kalturalib->cloneMix($videoId[0]);
                }
                header('Location: tiki-list_kaltura_entries.php');
                exit;

            case 'delete':
                $access->check_permission(['tiki_p_delete_videos']);
                $access->check_authenticity();
                if ($kentryType == 'media') {
                    $kalturalib = TikiLib::lib('kalturauser');
                    foreach ($videoId as $vi) {
                        $kalturalib->deleteMedia($vi);
                    }
                }
                if ($kentryType == 'mix') {
                    $kalturalib = TikiLib::lib('kalturauser');
                    foreach ($videoId as $vi) {
                        $kalturalib->deleteMix($vi);
                    }
                }
                header('Location: tiki-list_kaltura_entries.php');
                exit;

            case 'download':
                $access->check_permission(['tiki_p_download_videos']);
                $kalturalib = TikiLib::lib('kalturauser');
                $kres = $kalturalib->flattenVideo($videoId[0]);

                header('Location: tiki-kaltura_video.php?videoId=' . $videoId[0]);
                exit;

            case 'edit':
                $access->check_permission(['tiki_p_edit_videos']);
                $kalturaadminlib = TikiLib::lib('kalturaadmin');

                if ($kentryType == 'mix') {
                    $kentry = $kalturaadminlib->getMix($videoId[0]);
                    if ($_REQUEST['update']) {
                        $knewentry = $kalturaadminlib->updateMix(
                            $videoId[0],
                            [
                                'name' => $_REQUEST['name'],
                                'description' => $_REQUEST['description'],
                                'tags' => $_REQUEST['tags'],
                                'editorType' => $_REQUEST['editor'] === 'kse' ? 1 : 2,
                                'adminTags' => $_REQUEST['adminTags'],
                            ]
                        );
                    }
                }
                if ($kentryType == 'media') {
                    $kentry = $kalturaadminlib->getMedia($videoId[0]);
                    if ($_REQUEST['update']) {
                        $knewentry = $kalturaadminlib->updateMedia(
                            $videoId[0],
                            [
                                'name' => $_REQUEST['name'],
                                'description' => $_REQUEST['description'],
                                'tags' => $_REQUEST['tags'],
                                'adminTags' => $_REQUEST['adminTags'],
                            ]
                        );
                    }
                }
                if ($_REQUEST['update']) {
                    header('Location: tiki-kaltura_video.php?' . $kentryType . 'Id=' . $videoId[0]);
                    exit;
                }
                $smarty->assign('videoId', $videoId[0]);
                $smarty->assign('videoInfo', $kentry);
                $smarty->assign('kalturaSession', $kalturaadminlib->getSessionKey());
                break;

            case 'default':
                $smarty->assign('msg', tra('Incorrect param'));
                $smarty->display('error.tpl');
                exit;
        }
    } else {
        if (isset($videoId[0])) {
            $access->check_permission(['tiki_p_view_videos']);
            $smarty->assign('kmode', 'view');
            $kalturalib = TikiLib::lib('kalturauser');

            if ($kentryType == 'mix') {
                $kentry = $kalturalib->getMix($videoId[0]);
            }

            if ($kentryType == 'media') {
                $kentry = $kalturalib->getMedia($videoId[0]);
            }
            $smarty->assign('videoId', $videoId[0]);
            $smarty->assign('videoInfo', $kentry);
            $smarty->assign('kalturaSession', $kalturalib->getSessionKey());
        }
        $smarty->assign('entryType', $kentryType);
    }

    if ($mode == 'edit' && ! empty($prefs['kaltura_kdpEditUIConf'])) {
        $kaltura_kdpId = $prefs['kaltura_kdpEditUIConf'];
    } else {
        $kaltura_kdpId = $prefs['kaltura_kdpUIConf'];
    }
    $smarty->assign('kaltura_kdpId', $kaltura_kdpId);

    // Display the template
    $smarty->assign('mid', 'tiki-kaltura_video.tpl');
    $smarty->display('tiki.tpl');
} catch (Exception $e) {
    $access->display_error(
        '',
        tr('Communication error'),
        500,
        true,
        tr('Invalid response provided by the Kaltura server. Please retry.') . '<br /><em>' . $e->getMessage() . '</em>'
    );
}