class.ilCloudPluginFileTreeGUI.php

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<?php
/* Copyright (c) 1998-2010 ILIAS open source, Extended GPL, see docs/LICENSE */

include_once("class.ilObjCloudGUI.php");
include_once("class.ilCloudFileNode.php");
include_once("class.ilCloudFileTree.php");
include_once("class.ilCloudConnector.php");

class ilCloudPluginFileTreeGUI extends ilCloudPluginGUI
{
    protected $file_tree;

    public function __construct($plugin_service_class, ilCloudFileTree $file_tree)
    {
        parent::__construct($plugin_service_class);
        $this->setFileTree($file_tree);
    }

    public function setFileTree(ilCloudFileTree $file_tree)
    {
        if ($file_tree)
        {
            $this->file_tree = $file_tree;
        }

    }

    public function getFileTree()
    {
        return $this->file_tree;
    }

    public function getFolderHtml(ilObjCloudGUI $gui_class, $id, $delete_files = false, $delete_folder = false, $download = false, $files_visible = false, $folders_visible = false)
    {
        global $lng;

        $node = null;

        $node = $this->getFileTree()->getNodeFromId($id);
        if (!$node)
        {
            throw new ilCloudException(ilCloudException::ID_DOES_NOT_EXIST_IN_FILE_TREE_IN_SESSION, $id);
        }
        $tree_tpl = new ilTemplate("tpl.cloud_block.html", true, true, "Modules/Cloud/");

        if ($files_visible || $folders_visible)
        {
            $tree_tpl->setVariable("NODE_ID", $node->getId());

            $block = new ilTemplate("tpl.container_list_block.html", true, true, "Services/Container/");

            if ($node->hasChildren())
            {
                $block->setVariable("BLOCK_HEADER_CONTENT", $lng->txt("content"));

                $children = $this->getFileTree()->getSortedListOfChildren($node);
                foreach ($children as $path)
                {
                    $child_node = $this->getFileTree()->getNodeFromPath($path);
                    if (($child_node->getIsDir() && $folders_visible) || (!$child_node->getIsDir() && $files_visible))
                    {

                        $block->setCurrentBlock("container_standard_row");
                        if ($child_node->getIsDir())
                        {
                            $block->setVariable("ROW_ID", "id=xcld_folder_" . $child_node->getId());
                        } else
                        {
                            $block->setVariable("ROW_ID", "id=xcld_file_" . $child_node->getId());
                        }
                        $block->setVariable("BLOCK_ROW_CONTENT", $this->getItemHtml($child_node, $gui_class, $delete_files, $delete_folder, $download));
                        $block->parseCurrentBlock();
                    }

                }

            }
            $this->setBlockVariablePlugin($block);
            $tree_tpl->setVariable("CONTENT", $block->get());
        } else
        {
           // Nothing is visible
           // $tree_tpl->setVariable("CONTENT", $lng->txt("file_folder_not_visible"));
        }
        $this->setTreeVariablePlugin($tree_tpl, $gui_class, $id, $delete_files, $delete_folder, $download , $files_visible , $folders_visible );
        return $tree_tpl->get();
    }

    public function setTreeVariablePlugin(ilTemplate $tree_tpl, ilObjCloudGUI $gui_class, $id, $delete_files = false, $delete_folder = false, $download = false, $files_visible = false, $folders_visible = false){}

    protected function setBlockVariablePlugin(ilTemplate $block){}

    public function getItemHtml(ilCloudFileNode $node, ilObjCloudGUI $gui_class, $delete_files = false, $delete_folder = false, $download = false)
    {
        global $ilCtrl;


        $item = new ilTemplate("tpl.container_list_item.html", true, true, "Services/Container/");

        $action_list_gui = ilCloudConnector::getActionListGUIClass($this->getService());
        $item->setVariable("COMMAND_SELECTION_LIST", $action_list_gui->getSelectionListItemsHTML($delete_files, $delete_folder, $node));

        $item->setVariable("DIV_CLASS", "ilContainerListItemOuter");
        $item->touchBlock("d_1");

        include_once('./Services/Calendar/classes/class.ilDate.php');
        $modified = ilDatePresentation::formatDate(new ilDateTime($node->getModified(), IL_CAL_UNIX));

        if ($node->getIconPath() != "")
        {
            $item->setVariable("SRC_ICON", $node->getIconPath());
        }

        //Folder with content
        if ($node->getIsDir())
        {
            if($node->getIconPath() == "")
            {
                $item->setVariable("SRC_ICON", "./Modules/Cloud/templates/images/icon_folder_b.png");
            }
            $item->setVariable("TXT_TITLE_LINKED", basename($node->getPath()));

            //if ($this->getPluginObject()->getAsyncDrawing())
            {
                $item->setVariable("HREF_TITLE_LINKED", $this->getLinkToFolder($node));

            }
            //$item->setVariable("TXT_DESC", $modified);
        } //File
        else
        {
            if ($node->getIconPath() == "")
            {
                $item->setVariable("SRC_ICON", "./Modules/Cloud/templates/images/icon_file_b.png");
            }

            $item->setVariable("TXT_DESC", pathinfo($node->getPath(), PATHINFO_EXTENSION) . "&nbsp;&nbsp;&nbsp;" . $node->getSize() . "&nbsp;&nbsp;&nbsp;" . $modified);
            if ($download)
            {
                $item->setVariable("TXT_TITLE_LINKED", basename($node->getPath()));
                $item->setVariable("HREF_TITLE_LINKED", $ilCtrl->getLinkTarget($gui_class, "getFile") . "&id=" . $node->getId());
            } else
            {
                $item->setVariable("TXT_TITLE", basename($node->getPath()));
            }
        }

        $this->setItemVariablePlugin($item, $node);
        return $item->get();
    }

    protected function  setItemVariablePlugin(ilTemplate $item, ilCloudFileNode $node){}

    public function getLocatorHtml(ilCloudFileNode $node)
    {
        global $ilLocator;

        if ($node == $this->getFileTree()->getRootNode())
        {
            $ilLocator = new ilLocatorGUI();
            $ilLocator->addItem($this->getPluginObject()->getCloudModulObject()->getTitle(), ilCloudPluginFileTreeGUI::getLinkToFolder($node));
        } else
        {
            $this->getLocatorHtml($this->getFileTree()->getNodeFromId($node->getParentId()));
            $ilLocator->addItem(basename($node->getPath()), $this->getLinkToFolder($node));
        }
        return "<DIV class='xcld_locator' id='xcld_locator_" . $node->getId() . "'>" . $ilLocator->getHTML() . "</DIV>";
    }

    static function getLinkToFolder(ilCloudFileNode $node)
    {
        return "#/open_folder?id_parent=" . $node->getParentId() . "&current_id=" . $node->getId(). "&current_path=" . $node->getPath();
    }

    protected function addDropZone()
    {
        $options                   = new stdClass();
        $options->dropZone         = ".ilFileUploadDropZone_1";
        $options->fileInput        = "#ilFileUploadInput_1";
        $options->submitButton     = "uploadFiles";
        $options->cancelButton     = "cancelAll";
        $options->dropArea         = ".ilFileDropTarget";
        $options->fileList         = "#ilFileUploadList_1";
        $options->fileSelectButton = "#ilFileUploadFileSelect_1";
        echo "<script language='javascript' type='text/javascript'>var fileUpload1 = new ilFileUpload(1, " . ilJsonUtil::encode($options) . ");</script>";
    }
}

?>