ilCloudPluginUploadGUI Class Reference

Class ilCloudPluginUploadGUI. More...

Inheritance diagram for ilCloudPluginUploadGUI:

Collaboration diagram for ilCloudPluginUploadGUI:

Public Member Functions
	executeCommand ()
	execute command
	asyncUploadFile ()
	initUploadForm ()
	cancelAll ()
	uploadFiles ()
	Update properties.
	handleFileUpload ($file_upload)
Public Member Functions inherited from ilCloudPluginGUI
	__construct ($plugin_service_class)
	getPluginObject ()
	getPluginHookObject ()
	getAdminConfigObject ()
	getService ()
	txt ($var="")

Protected Member Functions
	uploadDirectory ($dir, $parent_id, $file_tree, $keep_structure=true)
	Recursive Method to upload a directory.

Protected Attributes
	$form
Protected Attributes inherited from ilCloudPluginGUI
	$service = null

Detailed Description

Class ilCloudPluginUploadGUI.

Standard class for uploading files. Can be overwritten if needed.

Author

Timon Amstutz timon.nosp@m..ams.nosp@m.tutz@.nosp@m.ilub.nosp@m..unib.nosp@m.e.ch

Version

$Id:

Definition at line 17 of file class.ilCloudPluginUploadGUI.php.

Member Function Documentation

ilCloudPluginUploadGUI::asyncUploadFile

(

)

Definition at line 40 of file class.ilCloudPluginUploadGUI.php.

References $_POST, $_SESSION, $options, ilJsonUtil\encode(), exit, and initUploadForm().

    {
        global $ilTabs;

        $ilTabs->activateTab("content");
        $this->initUploadForm();
        echo $this->form->getHTML();


        $options                   = new stdClass();
        $options->dropZone         = "#ilFileUploadDropZone_1";
        $options->fileInput        = "#ilFileUploadInput_1";
        $options->submitButton     = "uploadFiles";
        $options->cancelButton     = "cancelAll";
        $options->dropArea         = "#ilFileUploadDropArea_1";
        $options->fileList         = "#ilFileUploadList_1";
        $options->fileSelectButton = "#ilFileUploadFileSelect_1";
        echo "<script language='javascript' type='text/javascript'>var fileUpload1 = new ilFileUpload(1, " . ilJsonUtil::encode($options) . ");</script>";

        $_SESSION["cld_folder_id"] = $_POST["folder_id"];

        exit;
    }

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ilCloudPluginUploadGUI::cancelAll

(

)

Definition at line 92 of file class.ilCloudPluginUploadGUI.php.

References exit.

    {
        echo "<script language='javascript' type='text/javascript'>window.parent.il.CloudFileList.afterUpload('cancel');</script>";
        exit;
    }

ilCloudPluginUploadGUI::executeCommand

(

)

execute command

Reimplemented from ilCloudPluginGUI.

Definition at line 26 of file class.ilCloudPluginUploadGUI.php.

References $cmd, and $ilCtrl.

    {
        global $ilCtrl;

        $cmd = $ilCtrl->getCmd();

        switch ($cmd)
        {
            default:
                $this->$cmd();
                break;
        }
    }

ilCloudPluginUploadGUI::handleFileUpload

(

$file_upload

)

Definition at line 135 of file class.ilCloudPluginUploadGUI.php.

References $_POST, $_SESSION, ilUtil\delDir(), exit, ilCloudFileTree\getFileTreeFromSession(), ilUtil\ilTempnam(), ilUtil\makeDir(), ilFileUtils\processZipFile(), and uploadDirectory().

Referenced by uploadFiles().

    {
        // create answer object
        $response               = new stdClass();
        $response->fileName     = $_POST["title"];
        $response->fileSize     = intval($file_upload["size"]);
        $response->fileType     = $file_upload["type"];
        $response->fileUnzipped = $file_upload["extract"];
        $response->error        = null;

        $file_tree = ilCloudFileTree::getFileTreeFromSession();

        if ($file_upload["extract"])
        {
            $newdir = ilUtil::ilTempnam();
            ilUtil::makeDir($newdir);

            include_once './Services/Utilities/classes/class.ilFileUtils.php';
            try
            {
                ilFileUtils::processZipFile($newdir, $file_upload["tmp_name"], $file_upload["keep_structure"]);
            }
            catch (Exception $e)
            {
                $response->error = $e->getMessage();
                ilUtil::delDir($newdir);
                exit;
            }

            try
            {
                $this->uploadDirectory($newdir, $_SESSION["cld_folder_id"], $file_tree, $file_upload["keep_structure"]);
            }
            catch (Exception $e)
            {
                $response->error = $e->getMessage();
                ilUtil::delDir($newdir);
                exit;
            }

            ilUtil::delDir($newdir);
            return $response;
        }
        else
        {
            $file_tree->uploadFileToService($_SESSION["cld_folder_id"], $file_upload["tmp_name"], $_POST["title"]);
            return $response;
        }

    }

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ilCloudPluginUploadGUI::initUploadForm

(

)

Definition at line 64 of file class.ilCloudPluginUploadGUI.php.

References $file, $ilCtrl, $lng, and ilUtil\getImagePath().

Referenced by asyncUploadFile(), and uploadFiles().

    {
        global $ilCtrl, $lng;

        include_once("./Services/Form/classes/class.ilDragDropFileInputGUI.php");
        include_once("./Services/jQuery/classes/class.iljQueryUtil.php");

        $this->form = new ilPropertyFormGUI();
        $this->form->setId("upload");
        $this->form->setMultipart(true);
        $this->form->setHideLabels();

        $file = new ilDragDropFileInputGUI($lng->txt("cld_upload_files"), "upload_files");
        $file->setRequired(true);
        $this->form->addItem($file);

        $this->form->addCommandButton("uploadFiles", $lng->txt("upload"));
        $this->form->addCommandButton("cancelAll", $lng->txt("cancel"));

        $this->form->setTableWidth("100%");
        $this->form->setTitle($lng->txt("upload_files_title"));
        $this->form->setTitleIcon(ilUtil::getImagePath('icon_file.gif'), $lng->txt('obj_file'));

        $this->form->setTitle($lng->txt("upload_files"));
        $this->form->setFormAction($ilCtrl->getFormAction($this, "uploadFiles"));
        $this->form->setTarget("cld_blank_target");
    }

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ilCloudPluginUploadGUI::uploadDirectory (   $dir,   $parent_id,   $file_tree,   $keep_structure = true  )

protected

Recursive Method to upload a directory.

Parameters

string	$dir	path to directory
int	$parent_id	id of parent folder
ilCloudFileTree	$file_tree
bool	$keep_structure	if false, only files will be extracted, without folder structure

Exceptions

ilCloudException

Definition at line 195 of file class.ilCloudPluginUploadGUI.php.

References ilFileUtilsException\$BROKEN_FILE, $file, and $lng.

Referenced by handleFileUpload().

                                                                                             {
        $dirlist = opendir($dir);

        while (false !== ($file = readdir ($dirlist)))
        {

            if (!is_file($dir . "/" . $file) && !is_dir($dir . "/" . $file))
            {
                global $lng;
                throw new ilCloudException($lng->txt("filenames_not_supported") , ilFileUtilsException::$BROKEN_FILE);
            }
            if ($file != '.' && $file != '..')
            {
                $newpath = $dir.'/'.$file;
                if (is_dir($newpath))
                {
                    if($keep_structure)
                    {
                        $newnode = $file_tree->addFolderToService($parent_id, basename($newpath));
                        $this->uploadDirectory($newpath, $newnode->getId(), $file_tree);
                    }
                    else
                    {
                        $this->uploadDirectory($newpath, $parent_id, $file_tree, false);
                    }
                }
                else
                {
                    $file_tree->uploadFileToService($parent_id, $newpath, basename($newpath));
                }
            }
        }
        closedir($dirlist);
    }

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ilCloudPluginUploadGUI::uploadFiles

(

)

Update properties.

Definition at line 102 of file class.ilCloudPluginUploadGUI.php.

References ilJsonUtil\encode(), exit, handleFileUpload(), initUploadForm(), and ilCloudException\UPLOAD_FAILED.

    {
        $response        = new stdClass();
        $response->error = null;
        $response->debug = null;

        $this->initUploadForm();
        if ($this->form->checkInput())
        {
            try
            {
                $fileresult = $this->handleFileUpload($this->form->getInput("upload_files"));
                if ($fileresult)
                {
                    $response = (object)array_merge((array)$response, (array)$fileresult);
                }
            } catch (ilException $e)
            {
                $response->error = $e->getMessage();
            }
        } else
        {
            $error = new ilCloudException(ilCloudException::UPLOAD_FAILED);
            $response->error = $error->getMessage();
        }

        // send response object (don't use 'application/json' as IE wants to download it!)
        header('Vary: Accept');
        header('Content-type: text/plain');
        echo ilJsonUtil::encode($response);
        exit;
    }

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Field Documentation

ilCloudPluginUploadGUI::$form

protected

Definition at line 22 of file class.ilCloudPluginUploadGUI.php.

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The documentation for this class was generated from the following file:

• Modules/Cloud/classes/class.ilCloudPluginUploadGUI.php