admin_tabcontrol_drag.php

См. документацию.

<?php
 
use Bitrix\Main\Web\Json;
 
class CAdminTabControlDrag extends CAdminTabControl
{
    protected $moduleId;
 
    public function __construct($name, $tabs, $moduleId="", $bCanExpand = true, $bDenyAutosave = false)
    {
        parent::__construct($name, $tabs, $bCanExpand, $bDenyAutosave);
        $this->moduleId = $moduleId;
        \Bitrix\Main\Page\Asset::getInstance()->addJs("/bitrix/js/main/admin_dd.js");
    }
 
    function BeginNextTab($options = array())
    {
        if ($this->AUTOSAVE)
            $this->AUTOSAVE->Init();
 
        //end previous tab
        $this->EndTab();
 
        if($this->tabIndex >= count($this->tabs))
            return;
 
        $css = '';
        if ($this->tabs[$this->tabIndex]["DIV"] <> $this->selectedTab)
            $css .= 'display:none; ';
 
        echo '
<div class="adm-detail-content" id="'.$this->tabs[$this->tabIndex]["DIV"].'"'.($css != '' ? ' style="'.$css.'"' : '').'>';
 
        if (!empty($this->tabs[$this->tabIndex]["TITLE"]))
            echo '
    <div class="adm-detail-title">'.$this->tabs[$this->tabIndex]["TITLE"].'</div>';
 
        if ($this->tabs[$this->tabIndex]["IS_DRAGGABLE"] == "Y")
        {
            $arJsParams = array(
                "moduleId" => $this->moduleId,
                "optionName" => $this->getCurrentTabOptionName($this->tabIndex),
                "tabId" => $this->tabs[$this->tabIndex]["DIV"],
                "hidden" => $this->getTabHiddenBlocks($this->tabIndex)
            );
            echo '
            <script>
                BX.ready(function(){
                    var orderObj = new BX.Admin.DraggableTab(' . Json::encode($arJsParams) . ');
                });
            </script>';
        }
 
        $showWrap = $this->tabs[$this->tabIndex]["SHOW_WRAP"] == "N" ? false : true;
        echo '
    <div '.($showWrap ? 'class="adm-detail-content-item-block"' : '').'>
        <table class="adm-detail-content-table edit-table" id="'.$this->tabs[$this->tabIndex]["DIV"].'_edit_table">
            <tbody>
';
        if(array_key_exists("CUSTOM", $this->tabs[$this->tabIndex]) && $this->tabs[$this->tabIndex]["CUSTOM"] == "Y")
        {
            $this->customTabber->ShowTab($this->tabs[$this->tabIndex]["DIV"]);
            $this->tabIndex++;
            $this->BeginNextTab();
        }
        elseif(array_key_exists("CONTENT", $this->tabs[$this->tabIndex]))
        {
            echo $this->tabs[$this->tabIndex]["CONTENT"];
            $this->tabIndex++;
            $this->BeginNextTab();
        }
        else
        {
            $this->tabIndex++;
        }
    }
 
    function ShowTabButtons()
    {
        $s = '';
        if (!$this->bPublicMode)
        {
            if(count($this->tabs) > 1 && $this->bCanExpand/* || $this->AUTOSAVE*/)
            {
                $s .= '<div class="adm-detail-title-setting" onclick="'.$this->name.'.ToggleTabs();" title="'.GetMessage("admin_lib_expand_tabs").'" id="'.$this->name.'_expand_link"><span class="adm-detail-title-setting-btn adm-detail-title-expand"></span></div>';
            }
        }
        return $s;
    }
 
    function getCurrentTabOptionName($tabIdx)
    {
        return $this->name."_".$this->tabs[$tabIdx]["DIV"];
    }
 
    function getTabSettings($tabIdx)
    {
        if (isset($this->tabs[$tabIdx]["SETTINGS"]))
        {
            return $this->tabs[$tabIdx]["SETTINGS"];
        }
 
        $tabSettings = CUserOptions::getOption($this->moduleId, $this->getCurrentTabOptionName($tabIdx));
 
        if (!empty($tabSettings["order"]))
        {
            $tabSettings["order"] = explode(",", $tabSettings["order"]);
        }
        else
        {
            $tabSettings["order"] = [];
        }
 
        if (!empty($tabSettings["hidden"]))
        {
            $tabSettings["hidden"] = explode(",", $tabSettings["hidden"]);
        }
        else
        {
            $tabSettings["hidden"] = [];
        }
 
        $this->tabs[$tabIdx]["SETTINGS"] = $tabSettings;
 
        return $tabSettings;
    }
 
    function getCurrentTabBlocksOrder($defaultBlocksOrder = array())
    {
        $tabSettings = $this->getTabSettings($this->tabIndex-1);
        $blocksOrder = $tabSettings["order"];
 
        if (is_array($defaultBlocksOrder) && !empty($defaultBlocksOrder))
        {
            if (empty($blocksOrder))
            {
                $blocksOrder = $defaultBlocksOrder;
            }
            else
            {
                foreach($blocksOrder as $key => $blockCode)
                {
                    if (!in_array($blockCode, $defaultBlocksOrder))
                        unset($blocksOrder[$key]);
                }
                $blocksOrder = array_unique(array_merge($blocksOrder, $defaultBlocksOrder));
            }
        }
 
        return $blocksOrder;
    }
 
    function getTabHiddenBlocks($tabIdx)
    {
        $tabSettings = $this->getTabSettings($tabIdx);
        $hiddenBlocks = $tabSettings["hidden"];
        return is_array($hiddenBlocks) ? $hiddenBlocks : array();
    }
 
    function DraggableBlocksStart()
    {
        echo '<div data-role="dragObj" data-onlydest="Y" style="height:5px;width:100%"></div>';
    }
 
    function DraggableBlockBegin($title, $dataId = "")
    {
        echo '
        <div class="adm-container-draggable'.(in_array($dataId, $this->getTabHiddenBlocks($this->tabIndex-1)) ? ' hidden' : '').'" data-role="dragObj" data-id="'.$dataId.'">
            <div class="adm-bus-statusorder">
                <div class="adm-bus-component-container">
                    <div class="adm-bus-component-title-container draggable">
                        <div class="adm-bus-component-title-icon"></div>
                        <div class="adm-bus-component-title">'.$title.'</div>
                        <div class="adm-bus-component-title-icon-turn" data-role="toggleObj"></div>'.
            //'<div class="adm-bus-component-title-icon-close"></div>'
            '</div>
                    <div class="adm-bus-component-content-container">
                        <div class="adm-bus-table-container">';
    }
 
    function DraggableBlockEnd()
    {
        echo '          </div>
                    </div>
                </div>
            </div>
        </div>';
    }
}
 

class CAdminDraggableBlockEngine
{
    protected $id;
    protected $engines = array();
    protected $args = array();

    public function __construct($id, $args = array())
    {
        $this->id = $id;
        $this->args = $args;
 
        foreach (GetModuleEvents("main", $this->id, true) as $arEvent)
        {
            $res = ExecuteModuleEventEx($arEvent, array($args));
 
            if (is_array($res))
                $this->engines[$res["BLOCKSET"]] = $res;
        }
    }

    public function setArgs($args = array())
    {
        $this->args = $args;
    }

    public function check()
    {
        $result = true;
 
        foreach ($this->engines as $value)
        {
            if (array_key_exists("check", $value))
            {
                $resultTmp = call_user_func_array($value["check"], array($this->args));
 
                if ($result && !$resultTmp)
                    $result = false;
            }
        }
 
        return $result;
    }

    public function action()
    {
        $result = true;
 
        foreach ($this->engines as $value)
        {
            if (array_key_exists("action", $value))
            {
                $resultTmp = call_user_func_array($value["action"], array($this->args));
 
                if ($result && !$resultTmp)
                    $result = false;
            }
        }
 
        return $result;
    }

    public function getBlocksBrief()
    {
        $blocks = array();
 
        foreach ($this->engines as $key => $value)
        {
            if (array_key_exists("getBlocksBrief", $value))
            {
                 $tmp = call_user_func_array($value["getBlocksBrief"], array($this->args));
 
                if (is_array($tmp))
                    $blocks = $blocks + $tmp;
            }
        }
 
        return $blocks;
    }

    public function getBlockContent($blockCode, $selectedTab)
    {
        $result = '';
 
        foreach ($this->engines as $key => $value)
            if (array_key_exists("getBlockContent", $value))
                 $result .= call_user_func_array($value["getBlockContent"], array($blockCode, $selectedTab, $this->args));
 
        return $result;
    }

    public function getScripts()
    {
        $result = '';
 
        foreach ($this->engines as $key => $value)
        {
            if (array_key_exists("getScripts", $value))
                 $result .= call_user_func_array($value["getScripts"], array($this->args));
        }
 
        return $result;
    }
}