class.ilCloudPluginActionListGUI.php

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<?php
/* Copyright (c) 1998-2010 ILIAS open source, Extended GPL, see docs/LICENSE */
require_once('./Modules/Cloud/classes/class.ilCloudPluginListGUI.php');

class ilCloudPluginActionListGUI extends ilCloudPluginListGUI
{

    protected $selection_list;
    protected $node = null;


    public function getSelectionListItemsHTML($delete_item = false, $delete_folder = false, ilCloudFileNode $node)
    {
        global $DIC;
        $lng = $DIC['lng'];
        $ilCtrl = $DIC['ilCtrl'];

        $this->node = $node;

        if (($delete_item && !$node->getIsDir()) || ($delete_folder && $node->getIsDir()) || $this->checkHasAction()) {
            include_once("./Services/UIComponent/AdvancedSelectionList/classes/class.ilAdvancedSelectionListGUI.php");
            $this->selection_list = new ilAdvancedSelectionListGUI();
            $this->selection_list->setId("id_action_list_" . $this->node->getId());
            $this->selection_list->setListTitle($lng->txt("actions"));
            $this->selection_list->setItemLinkClass("xsmall");

            if ($this->getAsyncMode()) {
                $this->selection_list->setAsynch(true);
                $this->selection_list->setAsynchUrl(html_entity_decode($ilCtrl->getLinkTargetByClass("ilobjcloudgui", "asyncGetActionListContent", false)
                    . "&node_id=" . $node->getId()));
            } else {
                $this->addSelectionListItems($delete_item, $delete_folder);
            }

            return $this->selection_list->getHtml();
        } else {
            return "";
        }
    }


    protected function addSelectionListItems($delete_item, $delete_folder)
    {
        global $DIC;
        $lng = $DIC['lng'];
        $this->addItemsBefore();
        if (($delete_item && !$this->node->getIsDir()) || ($delete_folder && $this->node->getIsDir())) {
            $this->selection_list->addItem($lng->txt("delete"), "delete_item", "javascript:il.CloudFileList.deleteItem('" . $this->node->getId()
                . "');");
        }

        $this->addItemsAfter();
    }


    public function asyncGetContent($delete_item = false, $delete_folder = false, ilCloudFileNode $node)
    {
        global $DIC;
        $lng = $DIC['lng'];
        $this->node = $node;
        include_once("./Services/UIComponent/AdvancedSelectionList/classes/class.ilAdvancedSelectionListGUI.php");
        $this->selection_list = new ilAdvancedSelectionListGUI();
        $this->selection_list->setId($this->node->getId());
        $this->selection_list->setListTitle($lng->txt("actions"));
        $this->selection_list->setItemLinkClass("xsmall");

        $this->addSelectionListItems($delete_item, $delete_folder);
        if ($this->selection_list->getItems() != null) {
            echo $this->selection_list->getHTML(true);
            exit;
        } else {
            echo $lng->txt("empty");
            exit;
        }
    }


    protected function addItemsBefore()
    {
    }


    protected function addItemsAfter()
    {
    }


    protected function checkHasAction()
    {
    }


    protected function getAsyncMode()
    {
        return true;
    }
}