viewhelper.php

См. документацию.

<?php
 
use Bitrix\Main\ArgumentException;
use Bitrix\Bizproc\Result\Entity\ResultTable;
use Bitrix\Main\Type\DateTime;
use Bitrix\Main\Localization\Loc;
 
class CBPViewHelper
{
    private static $cachedTasks = array();
 
    public const DESKTOP_CONTEXT = 'desktop';
    public const MOBILE_CONTEXT = 'mobile';
 
    public static function renderUserSearch($ID, $searchInputID, $dataInputID, $componentName, $siteID = '', $nameFormat = '', $delay = 0)
    {
        $ID = strval($ID);
        $searchInputID = strval($searchInputID);
        $dataInputID = strval($dataInputID);
        $componentName = strval($componentName);
 
        $siteID = strval($siteID);
        if($siteID === '')
        {
            $siteID = SITE_ID;
        }
 
        $nameFormat = strval($nameFormat);
        if($nameFormat === '')
        {
            $nameFormat = CSite::GetNameFormat(false);
        }
 
        $delay = intval($delay);
        if($delay < 0)
        {
            $delay = 0;
        }
 
        echo '<input type="text" id="', htmlspecialcharsbx($searchInputID) ,'" style="width:200px;"   >',
        '<input type="hidden" id="', htmlspecialcharsbx($dataInputID),'" name="', htmlspecialcharsbx($dataInputID),'" value="">';
 
        echo '<script>',
        'BX.ready(function(){',
        'BX.CrmUserSearchPopup.deletePopup("', $ID, '");',
        'BX.CrmUserSearchPopup.create("', $ID, '", { searchInput: BX("', CUtil::JSEscape($searchInputID), '"), dataInput: BX("', CUtil::JSEscape($dataInputID),'"), componentName: "', CUtil::JSEscape($componentName),'", user: {} }, ', $delay,');',
        '});</script>';
 
        $GLOBALS['APPLICATION']->IncludeComponent(
            'bitrix:intranet.user.selector.new',
            '',
            array(
                'MULTIPLE' => 'N',
                'NAME' => $componentName,
                'INPUT_NAME' => $searchInputID,
                'SHOW_EXTRANET_USERS' => 'NONE',
                'POPUP' => 'Y',
                'SITE_ID' => $siteID,
                'NAME_TEMPLATE' => $nameFormat
            ),
            null,
            array('HIDE_ICONS' => 'Y')
        );
    }
 
    public static function getWorkflowTasks($workflowId, $withUsers = false, $extendUserInfo = false)
    {
        $withUsers = $withUsers ? 1 : 0;
        $extendUserInfo = $extendUserInfo ? 1 : 0;
 
        if (!$workflowId)
        {
            return ['COMPLETED' => [], 'RUNNING' => []];
        }
 
        if (!isset(self::$cachedTasks[$workflowId][$withUsers][$extendUserInfo]))
        {
            $tasks = array('COMPLETED' => array(), 'RUNNING' => array());
            $ids = array();
            $taskIterator = CBPTaskService::GetList(
                ['ID' => 'DESC'],
                ['WORKFLOW_ID' => $workflowId],
                false,
                ['nTopCount' => 50],
                [
                    'ID',
                    'MODIFIED',
                    'NAME',
                    'DESCRIPTION',
                    'PARAMETERS',
                    'STATUS',
                    'IS_INLINE',
                    'ACTIVITY',
                    'ACTIVITY_NAME',
                    'CREATED_DATE',
                    'DELEGATION_TYPE',
                    'OVERDUE_DATE',
                ],
            );
            while ($task = $taskIterator->getNext())
            {
                $key = $task['STATUS'] == CBPTaskStatus::Running ? 'RUNNING' : 'COMPLETED';
                $tasks[$key][] = $task;
                $ids[] = $task['ID'];
            }
            if ($withUsers && sizeof($ids))
            {
                $taskUsers = \CBPTaskService::getTaskUsers($ids);
                self::joinUsersToTasks($tasks['COMPLETED'], $taskUsers, $extendUserInfo);
                $tasks['RUNNING_ALL_USERS'] = self::joinUsersToTasks($tasks['RUNNING'], $taskUsers, $extendUserInfo);
            }
            $tasks['COMPLETED_CNT'] = sizeof($tasks['COMPLETED']);
            $tasks['RUNNING_CNT'] = sizeof($tasks['RUNNING']);
 
            self::$cachedTasks[$workflowId][$withUsers][$extendUserInfo] = $tasks;
        }
 
        return self::$cachedTasks[$workflowId][$withUsers][$extendUserInfo];
    }
 
    protected static function joinUsersToTasks(&$tasks, &$taskUsers, $extendUserInfo = false)
    {
        $allUsers = array();
        foreach ($tasks as &$t)
        {
            $t['USERS'] = array();
            $t['USERS_CNT'] = 0;
            if (isset($taskUsers[$t['ID']]))
            {
                foreach ($taskUsers[$t['ID']] as $u)
                {
                    if ($extendUserInfo)
                    {
                        if (empty($u['FULL_NAME']))
                            $u['FULL_NAME'] = self::getUserFullName($u);
                        if (empty($u['PHOTO_SRC']))
                            $u['PHOTO_SRC'] = self::getUserPhotoSrc($u);
                    }
                    $t['USERS'][] = $u;
                    $t['USERS_CNT'] = sizeof($t['USERS']);
                    $allUsers[] = $u;
                }
            }
        }
        return $allUsers;
    }
 
    public static function getUserPhotoSrc(array $user)
    {
        if (empty($user['PERSONAL_PHOTO']))
            return '';
        $arFileTmp = \CFile::ResizeImageGet(
            $user["PERSONAL_PHOTO"],
            array('width' => 58, 'height' => 58),
            \BX_RESIZE_IMAGE_EXACT,
            false
        );
        return $arFileTmp['src'];
    }
 
    public static function getUserFullNameById(int $userId): ?string
    {
        $user = \Bitrix\Main\UserTable::getRow([
            'filter' => ['ID' => $userId],
            'select' => ['ID', 'NAME', 'LAST_NAME', 'SECOND_NAME', 'LOGIN'],
        ]);
        if ($user)
        {
            return self::getUserFullName($user);
        }
 
        return null;
    }
 
    public static function getUserFullName(array $user)
    {
        return \CUser::FormatName(\CSite::GetNameFormat(false), $user, true, false);
    }
 
    public static function getHtmlEditor($id, $fieldName, $content = '')
    {
        $id = htmlspecialcharsbx($id);
        $fieldName = htmlspecialcharsbx($fieldName);
 
        if (is_array($content) && isset($content['TEXT']))
        {
            $content = $content['TEXT'];
        }
 
        $result = '<textarea rows="5" cols="40" id="'.$id.'" name="'.$fieldName.'">'.htmlspecialcharsbx(\CBPHelper::stringify($content)).'</textarea>';
 
        if (CModule::includeModule("fileman"))
        {
            $editor = new \CHTMLEditor;
            $res = array(
                'useFileDialogs' => false,
                'height' => 200,
                'minBodyWidth' => 350,
                'normalBodyWidth' => 555,
                'bAllowPhp' => false,
                'limitPhpAccess' => false,
                'showTaskbars' => false,
                'showNodeNavi' => false,
                'askBeforeUnloadPage' => true,
                'bbCode' => false,
                'siteId' => SITE_ID,
                'autoResize' => true,
                'autoResizeOffset' => 40,
                'saveOnBlur' => true,
                'controlsMap' => array(
                    array('id' => 'Bold',  'compact' => true, 'sort' => 80),
                    array('id' => 'Italic',  'compact' => true, 'sort' => 90),
                    array('id' => 'Underline',  'compact' => true, 'sort' => 100),
                    array('id' => 'Strikeout',  'compact' => true, 'sort' => 110),
                    array('id' => 'RemoveFormat',  'compact' => true, 'sort' => 120),
                    array('id' => 'Color',  'compact' => true, 'sort' => 130),
                    array('id' => 'FontSelector',  'compact' => false, 'sort' => 135),
                    array('id' => 'FontSize',  'compact' => false, 'sort' => 140),
                    array('separator' => true, 'compact' => false, 'sort' => 145),
                    array('id' => 'OrderedList',  'compact' => true, 'sort' => 150),
                    array('id' => 'UnorderedList',  'compact' => true, 'sort' => 160),
                    array('id' => 'AlignList', 'compact' => false, 'sort' => 190),
                    array('separator' => true, 'compact' => false, 'sort' => 200),
                    array('id' => 'InsertLink',  'compact' => true, 'sort' => 210, 'wrap' => 'bx-b-link-'.$id),
                    array('id' => 'InsertImage',  'compact' => false, 'sort' => 220),
                    array('id' => 'InsertVideo',  'compact' => true, 'sort' => 230, 'wrap' => 'bx-b-video-'.$id),
                    array('id' => 'InsertTable',  'compact' => false, 'sort' => 250),
                    array('id' => 'Code',  'compact' => true, 'sort' => 260),
                    array('id' => 'Quote',  'compact' => true, 'sort' => 270, 'wrap' => 'bx-b-quote-'.$id),
                    array('id' => 'Smile',  'compact' => false, 'sort' => 280),
                    array('separator' => true, 'compact' => false, 'sort' => 290),
                    array('id' => 'Fullscreen',  'compact' => false, 'sort' => 310),
                    array('id' => 'BbCode',  'compact' => true, 'sort' => 340),
                    array('id' => 'More',  'compact' => true, 'sort' => 400)
                ),
 
                'name' => $fieldName.'[TEXT]',
                'inputName' => $fieldName.'[TEXT]',
                'id' => $id,
                'width' => '100%',
                'content' => htmlspecialcharsback($content),
            );
 
            ob_start();
            echo '<input type="hidden" name="'.$fieldName.'[TYPE]" value="html">';
            $editor->show($res);
            $result = ob_get_contents();
            ob_end_clean();
        }
 
        return $result;
    }
 
    public static function prepareTaskDescription($description)
    {
        $description = self::replaceFileLinks($description ?? '');
 
        if (\Bitrix\Main\Loader::includeModule('disk'))
        {
            $description = self::replaceDiskLinks($description);
        }
 
        return nl2br(trim($description));
    }
 
    public static function prepareMobileTaskDescription($description)
    {
        $description = self::replaceFileLinks($description ?? '', true);
 
        if (\Bitrix\Main\Loader::includeModule('disk'))
        {
            $description = self::replaceDiskLinks($description, true);
        }
 
        return nl2br($description);
    }
 
    private static function replaceFileLinks(string $description, $isMobile = false)
    {
        $callback = $isMobile ? self::getMobileFileLinksReplaceCallback() : self::getFileLinksReplaceCallback();
 
        return preg_replace_callback(
            '|<a href="(/bitrix/tools/bizproc_show_file.php\?)([^"]+)"[^>]*>|',
            $callback,
            $description
        );
    }
 
    private static function getFileLinksReplaceCallback()
    {
        return function($matches)
        {
            $matches[2] = htmlspecialcharsback($matches[2]);
            parse_str($matches[2], $query);
            if (isset($query['i']))
            {
                try
                {
                    $attributes = \Bitrix\Main\UI\Viewer\ItemAttributes::buildByFileId(
                        $query['i'],
                        $matches[1].$matches[2]
                    );
                    return "<a href=\"".$matches[1].$matches[2]."\" ".$attributes.">";
                }
                catch (ArgumentException $e)
                {
                    return sprintf(
                        '<a class="bizproc-file-not-found" data-hint="%s" data-hint-no-icon data-hint-center>',
                        Loc::getMessage('BIZPROC_VIEW_HELPER_FILE_NOT_FOUND')
                    );
                }
            }
 
            return $matches[0];
        };
    }
 
    private static function getMobileFileLinksReplaceCallback()
    {
        return function ($matches)
        {
            $matches[2] = htmlspecialcharsback($matches[2]);
            parse_str($matches[2], $query);
            $filename = '';
            if (isset($query['f']))
            {
                $query['hash'] = md5($query['f']);
                $filename = $query['f'];
                unset($query['f']);
            }
            $query['mobile_action'] = 'bp_show_file';
            $query['filename'] = $filename;
 
            return '<a href="#" data-url="' . SITE_DIR . 'mobile/ajax.php?' . http_build_query($query)
                . '" data-name="' . htmlspecialcharsbx($filename)
                . '" onclick="BXMobileApp.UI.Document.open({url: this.getAttribute(\'data-url\'), '
                . 'filename: this.getAttribute(\'data-name\')}); return false;">'
            ;
        };
    }
 
    private static function replaceDiskLinks(string $description, $isMobile = false)
    {
        $callback = $isMobile ? self::getMobileDiskLinksReplaceCallback() : self::getDiskLinksReplaceCallback();
 
        return preg_replace_callback(
            '|<a href="(/bitrix/tools/disk/uf.php\?)([^"]+)"[^>]*>([^<]+)|',
            $callback,
            $description
        );
    }
 
    private static function getDiskLinksReplaceCallback()
    {
        return function($matches)
        {
            $matches[2] = htmlspecialcharsback($matches[2]);
            parse_str($matches[2], $query);
            if (isset($query['attachedId']))
            {
                $attach = \Bitrix\Disk\AttachedObject::loadById($query['attachedId']);
                if ($attach)
                {
                    try
                    {
                        $attributes = \Bitrix\Main\UI\Viewer\ItemAttributes::buildByFileId(
                            $attach->getFileId(),
                            $matches[1].$matches[2]
                        );
                        return "<a href=\"".$matches[1].$matches[2]."\" ".$attributes.">".$matches[3];
                    }
                    catch (ArgumentException $e)
                    {
                        return sprintf(
                            '<a class="bizproc-file-not-found" data-hint="%s" data-hint-no-icon data-hint-center>',
                            Loc::getMessage('BIZPROC_VIEW_HELPER_FILE_NOT_FOUND')
                        );
                    }
                }
            }
 
            return $matches[0];
        };
    }
 
    private static function getMobileDiskLinksReplaceCallback()
    {
        return function($matches)
        {
            $matches[2] = htmlspecialcharsback($matches[2]);
            parse_str($matches[2], $query);
            $filename = htmlspecialcharsback($matches[3]);
            $query['mobile_action'] = 'disk_uf_view';
            $query['filename'] = $filename;
 
            return '<a href="#" data-url="'.SITE_DIR.'mobile/ajax.php?'.http_build_query($query)
                .'" data-name="'.htmlspecialcharsbx($filename).'" onclick="BXMobileApp.UI.Document.open({url: this.getAttribute(\'data-url\'), filename: this.getAttribute(\'data-name\')}); return false;">'.$matches[3];
        };
    }
 
    public static function getWorkflowResult(
        string $workflowId,
        int $userId,
        string $context = self::DESKTOP_CONTEXT
    ): array
    {
        static $cache = [];
 
        if (!isset($cache[$workflowId]))
        {
            $cache[$workflowId] = ResultTable::getList([
                'filter' => [
                    '=WORKFLOW_ID' => $workflowId,
                ],
                'select' => ['ACTIVITY', 'RESULT'],
            ])->fetch();
        }
 
        $result = $cache[$workflowId];
        $renderedResult = null;
        if ($result)
        {
            $renderedResult = \CBPActivity::callStaticMethod(
                $result['ACTIVITY'],
                'renderResult',
                [
                    $result['RESULT'],
                    $workflowId,
                    $userId,
                ],
            );
        }
 
        $processedResult =
            ($context === self::MOBILE_CONTEXT)
                ? (new \Bitrix\Bizproc\Result\MobileResultHandler($workflowId))->handle($renderedResult)
                : (new \Bitrix\Bizproc\Result\WebResultHandler($workflowId))->handle($renderedResult)
        ;
 
        return $processedResult;
    }
 
    public static function formatDateTime(?DateTime $date): string
    {
        if (!$date)
        {
            return '';
        }
 
        $thisYear = $date->format('Y') === date('Y');
        $culture = \Bitrix\Main\Application::getInstance()->getContext()->getCulture();
        $df = $thisYear
            ? $culture?->getDayMonthFormat() ?? 'j F'
            : $culture?->getLongDateFormat() ?? 'j F Y'
        ;
        $tf = $culture?->getShortTimeFormat() ?? 'H:i';
 
        return \FormatDate("$df, $tf", $date->toUserTime());
    }
}